{ "name": "KnowYourPrime rating and finding changes", "url": "https://knowyourprime.com/rating-changes.json", "note": "Every dated change to a Research Desk rating or an Evidence Registry finding, newest first. Built from append-only history, so past entries never change. Ratings are set by a fixed rule from the judged studies; reason is the rule outcome, not a separate opinion.", "license": { "name": "CC BY 4.0", "url": "https://creativecommons.org/licenses/by/4.0/", "attribution": "Credit KnowYourPrime and link to the finding URL." }, "fields": { "date": "ISO 8601.", "type": "claim_rated (a claim received its first rating), rating_change (a rating moved; from is the previous one) or finding_version (a Registry finding was published or revised).", "claim": "desk/claim, as in /claims.json.", "finding": "Registry finding ID, KYP-ER-NNNN.", "rating": "Rating after the change.", "reason": "Why the rule produced this rating.", "note": "What changed in this finding version.", "url": "Where to read the current state." }, "latest": "2026-10-27", "change_count": 171, "changes": [ { "date": "2026-10-27", "type": "finding_version", "finding": "KYP-ER-0023", "version": "1.2", "rating": "Uncertain", "note": "US spelling: hospitalized", "claim": 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"rating": "Uncertain", "note": "First published.", "claim": "spo2/measurement_validity", "url": "https://knowyourprime.com/evidence-wearable-blood-oxygen-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0002", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "spo2/skin_pigmentation_bias", "url": "https://knowyourprime.com/evidence-pulse-oximeter-skin-tone-bias" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0003", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "hrv/measurement-validity", "url": "https://knowyourprime.com/evidence-wearable-hrv-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0004", "version": "1.0", "rating": "Established", "note": "First published.", "claim": "hrv/chest-strap-accuracy", "url": "https://knowyourprime.com/evidence-chest-strap-hrv-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0005", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "recovery/measurement-validity", "url": "https://knowyourprime.com/evidence-readiness-recovery-score-validity" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0006", "version": "1.0", "rating": "Emerging", "note": "First published.", "claim": "hrv/occupational-stress", "url": "https://knowyourprime.com/evidence-work-stress-hrv" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0007", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "sleep/wearable_accuracy", "url": "https://knowyourprime.com/evidence-wearable-sleep-tracking-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0008", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "sleep/nearable_accuracy", "url": "https://knowyourprime.com/evidence-under-mattress-sleep-sensor-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0009", "version": "1.0", "rating": "Established", "note": "First published.", "claim": "activity/device-motion-validity", "url": "https://knowyourprime.com/evidence-wearable-heart-rate-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0010", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "activity/energy-expenditure-validity", "url": "https://knowyourprime.com/evidence-wearable-calorie-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0010", "version": "1.1", "rating": "Uncertain", "note": "Opening adds the 30 percent error figure with its 65-study base.", "claim": "activity/energy-expenditure-validity", "url": "https://knowyourprime.com/evidence-wearable-calorie-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0011", "version": "1.0", "rating": "Emerging", "note": "First published.", "claim": "vo2max/wearable_validity", "url": "https://knowyourprime.com/evidence-wearable-vo2-max-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0012", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "activity/behavior-change", "url": "https://knowyourprime.com/evidence-do-activity-trackers-increase-activity" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0013", "version": "1.0", "rating": "Emerging", "note": "First published.", "claim": "hrv/acute-drop-infection", "url": "https://knowyourprime.com/evidence-sudden-hrv-drop-before-illness" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0014", "version": "1.0", "rating": "Established", "note": "First published.", "claim": "hrv/normal-range-age", "url": "https://knowyourprime.com/evidence-normal-hrv-by-age" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0015", "version": "1.0", "rating": "Established", "note": "First published.", "claim": "vo2max/normative_by_age_sex", "url": "https://knowyourprime.com/evidence-vo2-max-by-age-reference" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0015", "version": "1.1", "rating": "Established", "note": "Opening restores the per-decade decline with its 22,379-test base.", "claim": "vo2max/normative_by_age_sex", "url": "https://knowyourprime.com/evidence-vo2-max-by-age-reference" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0016", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "sleep/stage_accuracy", "url": "https://knowyourprime.com/evidence-wearable-sleep-stage-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0017", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "spo2/apnea_screening", "url": "https://knowyourprime.com/evidence-oximetry-sleep-apnea-screening" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0018", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "spo2/altitude_accuracy", "url": "https://knowyourprime.com/evidence-smartwatch-blood-oxygen-at-altitude" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0019", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "spo2/poor_perfusion", "url": "https://knowyourprime.com/evidence-blood-oxygen-poor-circulation" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0019", "version": "1.1", "rating": "Uncertain", "note": "Opening restated in plain words; the size of the skin-tone difference stays in the key results with its study context.", "claim": "spo2/poor_perfusion", "url": "https://knowyourprime.com/evidence-blood-oxygen-poor-circulation" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0019", "version": "1.2", "rating": "Uncertain", "note": "Opening restores the skin-tone figures with their study and sample, under the revised opening rule.", "claim": "spo2/poor_perfusion", "url": "https://knowyourprime.com/evidence-blood-oxygen-poor-circulation" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0020", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "bp/wrist_cuff_accuracy", "url": "https://knowyourprime.com/evidence-smartwatch-cuff-blood-pressure-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0021", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "bp/cuffless_nighttime_accuracy", "url": "https://knowyourprime.com/evidence-cuffless-blood-pressure-at-night" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0022", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "bp/calibrated_change_tracking", "url": "https://knowyourprime.com/evidence-calibrated-cuffless-blood-pressure-tracking" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0023", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "spo2/apple_watch_validity", "url": "https://knowyourprime.com/evidence-apple-watch-blood-oxygen-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0024", "version": "1.0", "rating": "Established", "note": "First published.", "claim": "hrv/oura_hrv_validity", "url": "https://knowyourprime.com/evidence-oura-hrv-accuracy" }, { "date": "2026-10-24", "type": "finding_version", "finding": "KYP-ER-0025", "version": "1.0", "rating": "Uncertain", "note": "First published.", "claim": "hrv/apple_watch_hrv_validity", "url": "https://knowyourprime.com/evidence-apple-watch-hrv-accuracy" }, { "date": "2026-10-24", "type": "claim_rated", "claim": "hrv/apple_watch_hrv_validity", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#apple_watch_hrv_validity", "registry_finding": "KYP-ER-0025" }, { "date": "2026-10-24", "type": "claim_rated", "claim": "hrv/oura_hrv_validity", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#oura_hrv_validity", "registry_finding": "KYP-ER-0024" }, { "date": "2026-10-24", "type": "claim_rated", "claim": "spo2/apple_watch_validity", "rating": "Uncertain", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-spo2#apple_watch_validity", "registry_finding": "KYP-ER-0023" }, { "date": "2026-10-19", "type": "claim_rated", "claim": "bp/calibrated_change_tracking", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-blood-pressure#calibrated_change_tracking", "registry_finding": "KYP-ER-0022" }, { "date": "2026-10-19", "type": "claim_rated", "claim": "bp/cuffless_nighttime_accuracy", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-blood-pressure#cuffless_nighttime_accuracy", "registry_finding": "KYP-ER-0021" }, { "date": "2026-10-19", "type": "claim_rated", "claim": "bp/nighttime_prognosis", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-blood-pressure#nighttime_prognosis", "registry_finding": null }, { "date": "2026-10-19", "type": "claim_rated", "claim": "bp/wrist_cuff_accuracy", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-blood-pressure#wrist_cuff_accuracy", "registry_finding": "KYP-ER-0020" }, { "date": "2026-10-15", "type": "rating_change", "claim": "activity/behavior-change", "from": "Emerging", "rating": "Uncertain", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-activity#behavior-change", "registry_finding": "KYP-ER-0012" }, { "date": "2026-10-15", "type": "rating_change", "claim": "hrv/cognitive-workload", "from": "Uncertain", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#cognitive-workload", "registry_finding": null }, { "date": "2026-10-08", "type": "claim_rated", "claim": "cgm/normal_range_nondiabetic", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#normal_range_nondiabetic", "registry_finding": null }, { "date": "2026-10-07", "type": "rating_change", "claim": "recovery/training_hrr", "from": "Emerging", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-recovery#training_hrr", "registry_finding": null }, { "date": "2026-10-03", "type": "rating_change", "claim": "hrv/prognostic-in-cardiac-disease", "from": "Emerging", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#prognostic-in-cardiac-disease", "registry_finding": null }, { "date": "2026-10-03", "type": "claim_rated", "claim": "vo2max/normative_by_age_sex", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-vo2max#normative_by_age_sex", "registry_finding": "KYP-ER-0015" }, { "date": "2026-10-02", "type": "rating_change", "claim": "activity/depression_detection", "from": "Emerging", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-activity#depression_detection", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "cgm/hypoxia_accuracy", "from": "Unsupported", "rating": "Insufficient", "reason": "At least one unresolved conflicting study bears on the core claim, capping the rating until reconciled.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#hypoxia_accuracy", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "cgm/hypoxia_accuracy", "from": "Insufficient", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#hypoxia_accuracy", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "cgm/rate_of_change_diet", "from": "Emerging", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#rate_of_change_diet", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "ecg/patch_vs_holter", "from": "Uncertain", "rating": "Emerging", "reason": "Multiple supporting studies are consistent with the core relationship. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#patch_vs_holter", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "recovery/measurement-validity", "from": "Emerging", "rating": "Uncertain", "reason": "An anchor study was assessed but it does not test this claim’s core relationship directly, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-recovery#measurement-validity", "registry_finding": "KYP-ER-0005" }, { "date": "2026-10-02", "type": "rating_change", "claim": "rhr/measurement", "from": "Emerging", "rating": "Uncertain", "reason": "Multiple supporting studies are consistent with the core relationship. An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#measurement", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "rhr/rate_lowering_mechanism", "from": "Unsupported", "rating": "Insufficient", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#rate_lowering_mechanism", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "rhr/rate_lowering_mechanism", "from": "Insufficient", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#rate_lowering_mechanism", "registry_finding": null }, { "date": "2026-10-02", "type": "rating_change", "claim": "spo2/apnea_screening", "from": "Emerging", "rating": "Uncertain", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-spo2#apnea_screening", "registry_finding": "KYP-ER-0017" }, { "date": "2026-10-02", "type": "rating_change", "claim": "temperature_illness/measurement_validity", "from": "Established", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-temperature#measurement_validity", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "cgm/measurement_accuracy_nondiabetic", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming. At least one unresolved conflicting study bears on the core claim, capping the rating until reconciled.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#measurement_accuracy_nondiabetic", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "ecg/patch_vs_holter", "rating": "Uncertain", "reason": "Multiple supporting studies are consistent with the core relationship. An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#patch_vs_holter", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "ecg/smartphone_af_detection", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#smartphone_af_detection", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "hrv/glp1_heart_rate_hrv", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#glp1_heart_rate_hrv", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "sleep/glp1_sleep_apnea", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#glp1_sleep_apnea", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "spo2/altitude_accuracy", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. A clean anchor supports this claim, but an unresolved conflicting study contradicts it on the core relationship, so the evidence is treated as in genuine dispute.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-spo2#altitude_accuracy", "registry_finding": "KYP-ER-0018" }, { "date": "2026-10-02", "type": "claim_rated", "claim": "vo2max/beetroot_endurance", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-vo2max#beetroot_endurance", "registry_finding": null }, { "date": "2026-10-02", "type": "claim_rated", "claim": "vo2max/glp1_fitness", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-vo2max#glp1_fitness", "registry_finding": null }, { "date": "2026-10-01", "type": "claim_rated", "claim": "ecg/bp_monitor_af_detection", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#bp_monitor_af_detection", "registry_finding": null }, { "date": "2026-09-30", "type": "rating_change", "claim": "hrv/anxiety", "from": "Established", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#anxiety", "registry_finding": null }, { "date": "2026-09-30", "type": "rating_change", "claim": "hrv/depression", "from": "Established", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. Null-result evidence bears directly on the claimed effect. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#depression", "registry_finding": null }, { "date": "2026-09-30", "type": "rating_change", "claim": "vo2max/hiit_vs_continuous", "from": "Uncertain", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-vo2max#hiit_vs_continuous", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "activity/atypical_gait_steps", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-activity#atypical_gait_steps", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "activity/depression_detection", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-activity#depression_detection", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "cgm/hypoxia_accuracy", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#hypoxia_accuracy", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "cgm/prediabetes_detection", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#prediabetes_detection", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "cgm/rate_of_change_diet", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#rate_of_change_diet", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "cgm/tir_cardiovascular_risk", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-cgm#tir_cardiovascular_risk", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "ecg/ecg_detection", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#ecg_detection", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "hrv/bipolar", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#bipolar", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "hrv/cognitive-workload", "rating": "Uncertain", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#cognitive-workload", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "hrv/cold-water-immersion", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#cold-water-immersion", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "hrv/hrv-apnea-detection", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#hrv-apnea-detection", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "hrv/occupational-stress", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#occupational-stress", "registry_finding": "KYP-ER-0006" }, { "date": "2026-09-30", "type": "claim_rated", "claim": "hrv/self-control", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding does not cleanly affirm this claim, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#self-control", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "recovery/cooling_hrr", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-recovery#cooling_hrr", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "recovery/hrr_mortality", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-recovery#hrr_mortality", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "recovery/hrr_reproducibility", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-recovery#hrr_reproducibility", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "recovery/training_hrr", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-recovery#training_hrr", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "sleep/fasting_sleep", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#fasting_sleep", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "sleep/warm_bath_sleep", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#warm_bath_sleep", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "sleep/wearable_insomnia_therapy", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#wearable_insomnia_therapy", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "stress_eda/valence_discrimination", "rating": "Insufficient", "reason": null, "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-stress#valence_discrimination", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "temperature_illness/illness_detection", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-temperature#illness_detection", "registry_finding": null }, { "date": "2026-09-30", "type": "claim_rated", "claim": "vo2max/tracker_fitness", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-vo2max#tracker_fitness", "registry_finding": null }, { "date": "2026-09-29", "type": "rating_change", "claim": "hrv/trait-neuroticism", "from": "Emerging", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.5", "url": "https://knowyourprime.com/research-desk-hrv#trait-neuroticism", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "ecg/cuffless_bp", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#cuffless_bp", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "ecg/reader_variability", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#reader_variability", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "ecg/screening_overdiagnosis", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-ecg#screening_overdiagnosis", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/acute-drop-infection", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-hrv#acute-drop-infection", "registry_finding": "KYP-ER-0013" }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/air-quality", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#air-quality", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/alcohol", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-hrv#alcohol", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/antidepressants", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#antidepressants", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/anxiety", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#anxiety", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/beta-blockers", "rating": "Unsupported", "reason": "At least one unresolved conflicting study bears on the core claim, capping the rating until reconciled. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#beta-blockers", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/biofeedback-anxiety", "rating": "Uncertain", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. An anchor study is present but its own reported finding does not cleanly affirm this claim, so it does not count toward the Established threshold. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect.", "rule_version": "1.5", "url": "https://knowyourprime.com/research-desk-hrv#biofeedback-anxiety", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/biofeedback-cravings", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.5", "url": "https://knowyourprime.com/research-desk-hrv#biofeedback-cravings", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/cannabis", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#cannabis", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/chest-strap-accuracy", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#chest-strap-accuracy", "registry_finding": "KYP-ER-0004" }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/depression", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#depression", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/exercise-training", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-hrv#exercise-training", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/measurement-duration", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#measurement-duration", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/menstrual-cycle", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#menstrual-cycle", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/normal-range-age", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-hrv#normal-range-age", "registry_finding": "KYP-ER-0014" }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/prognostic-in-cardiac-disease", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#prognostic-in-cardiac-disease", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/ptsd-biomarkers", "rating": "Emerging", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#ptsd-biomarkers", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/reactive-aggression", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#reactive-aggression", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/seizure-detection", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-hrv#seizure-detection", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "hrv/slow-breathing", "rating": "Uncertain", "reason": "Anchor-grade evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established. Null-result evidence bears directly on the claimed effect. Some evidence conflicts on secondary points that do not change the core direction.", "rule_version": "1.5", "url": "https://knowyourprime.com/research-desk-hrv#slow-breathing", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "respiratory_rate/contactless_rr", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-respiratory-rate#contactless_rr", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "respiratory_rate/deterioration_detection", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-respiratory-rate#deterioration_detection", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "rhr/rate_lowering_mechanism", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#rate_lowering_mechanism", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "rhr/rhr_cancer", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#rhr_cancer", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "rhr/rhr_diabetes", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#rhr_diabetes", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "rhr/rhr_heart_failure", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-rhr#rhr_heart_failure", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "sleep/acoustic_memory", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#acoustic_memory", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "sleep/caffeine_sleep", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#caffeine_sleep", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "sleep/debt_recovery", "rating": "Unsupported", "reason": "Null-result evidence bears directly on the claimed effect.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#debt_recovery", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "sleep/duration_by_age", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#duration_by_age", "registry_finding": null }, { "date": "2026-09-29", "type": "claim_rated", "claim": "sleep/nearable_accuracy", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#nearable_accuracy", "registry_finding": "KYP-ER-0008" }, { "date": "2026-09-29", "type": "claim_rated", "claim": "sleep/slow_wave_dementia", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. 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An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-sleep#stage_accuracy", "registry_finding": "KYP-ER-0016" }, { "date": "2026-09-29", "type": "claim_rated", "claim": "spo2/apnea_screening", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.6", "url": "https://knowyourprime.com/research-desk-spo2#apnea_screening", "registry_finding": "KYP-ER-0017" }, { "date": "2026-09-29", "type": "claim_rated", "claim": "spo2/poor_perfusion", "rating": "Uncertain", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. 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An anchor study was assessed but its finding is dominated by device or method variance, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-stress#measurement_validity", "registry_finding": null }, { "date": "2026-08-01", "type": "claim_rated", "claim": "stress_eda/physiological", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-stress#physiological", "registry_finding": null }, { "date": "2026-08-01", "type": "claim_rated", "claim": "temperature_illness/cycle_illness_detection", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship. 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Null-result evidence bears directly on the claimed effect.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-spo2#skin_pigmentation_bias", "registry_finding": "KYP-ER-0002" }, { "date": "2026-07-20", "type": "claim_rated", "claim": "activity/behavior-change", "rating": "Emerging", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-activity#behavior-change", "registry_finding": "KYP-ER-0012" }, { "date": "2026-07-20", "type": "claim_rated", "claim": "activity/device-motion-validity", "rating": "Established", "reason": "Anchor-grade evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-activity#device-motion-validity", "registry_finding": "KYP-ER-0009" }, { "date": "2026-07-20", "type": "claim_rated", "claim": "activity/energy-expenditure-validity", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but it does not test this claim’s core relationship directly, so the evidence is treated as unsettled rather than affirming. An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-activity#energy-expenditure-validity", "registry_finding": "KYP-ER-0010" }, { "date": "2026-07-20", "type": "claim_rated", "claim": "activity/max-heart-rate-formula-validity", "rating": "Uncertain", "reason": "An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming. 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Multiple supporting studies are consistent with the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-sleep#wearable_accuracy", "registry_finding": "KYP-ER-0007" }, { "date": "2026-07-09", "type": "claim_rated", "claim": "vo2max/mortality_prediction", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. Multiple supporting studies are consistent with the core relationship.", "rule_version": "1.4", "url": "https://knowyourprime.com/research-desk-vo2max#mortality_prediction", "registry_finding": null }, { "date": "2026-07-09", "type": "claim_rated", "claim": "vo2max/trainability", "rating": "Established", "reason": "Systematic-review or meta-analytic evidence affirms the core relationship. 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