{"id":"W1948965641","doi":"10.1503/cmaj.150462","title":"Resting heart rate, heart rate variability and functional decline in old age","year":2015,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Heart Rate Variability and Autonomic Control","field":"Medicine","cited_by":87,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Heart rate variability; Activities of daily living; Heart rate; Cardiology; Internal medicine; Confidence interval; Prospective cohort study; Heart disease; Physical therapy; Blood pressure","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.01751048,0.0001331182,0.0004179607,0.0001879817,0.000157273,0.00009069229,0.00005761595,0.0003733594,0.001049741],"category_scores_gemma":[0.02167022,0.000124074,0.0000730635,0.0002734192,0.00006731856,0.000151968,0.00002595689,0.001261958,0.00006925825],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001609677,"about_ca_system_score_gemma":0.006976632,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005606318,"about_ca_topic_score_gemma":0.02043081,"domain_scores_codex":[0.9970813,0.0008726361,0.0006754082,0.0002549828,0.0006109798,0.0005046915],"domain_scores_gemma":[0.9958504,0.0009530127,0.0001062018,0.0001312085,0.0003747166,0.002584394],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001047888,0.0001626426,0.931316,0.00003175317,0.00008579318,0.0006948149,0.0004750252,0.00009304329,0.001348446,0.0004298922,0.05949621,0.005761574],"study_design_scores_gemma":[0.002715199,0.00007654847,0.6860278,0.00007360418,0.00001839389,0.000337414,0.0001075762,0.002811086,0.000009399301,0.0009458801,0.3067702,0.0001069728],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8176748,0.00005574472,0.00009353471,0.1802076,0.0006747991,0.000210528,0.00001157783,0.00002070363,0.001050765],"genre_scores_gemma":[0.9614525,0.00001215438,0.0003648986,0.03591738,0.001460885,0.000008261351,0.00001573697,0.00001338074,0.0007547925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.247274,"threshold_uncertainty_score":0.9998634,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02335167050002741,"score_gpt":0.2617201189377592,"score_spread":0.2383684484377318,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}