{"id":"W4408024941","doi":"10.1152/ajpregu.00243.2024","title":"Determining autonomic sympathetic tone and reactivity using Baevsky’s stress index","year":2025,"lang":"en","type":"article","venue":"American Journal of Physiology-Regulatory, Integrative and Comparative Physiology","topic":"Heart Rate Variability and Autonomic Control","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research","keywords":"Supine position; Autonomic nervous system; Heart rate variability; Medicine; Cardiology; Heart rate; Internal medicine; Vagal tone; Sympathetic nervous system; Physical therapy; Blood pressure","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003263091,0.0003747522,0.001780599,0.0002919876,0.0001782284,0.00001950656,0.0001359569,0.0001140999,0.00002807717],"category_scores_gemma":[0.00006896035,0.0002754749,0.0001951799,0.0002315368,0.002102893,0.0001911741,0.0001074872,0.0006580106,0.000001878387],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001711199,"about_ca_system_score_gemma":0.000555737,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000115193,"about_ca_topic_score_gemma":0.00001781748,"domain_scores_codex":[0.9977788,0.0006184402,0.0006873675,0.0004733753,0.00009382602,0.0003481841],"domain_scores_gemma":[0.9979356,0.0006295825,0.0006687535,0.0002886493,0.0003015476,0.0001758581],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0005491193,0.0002398444,0.007738778,0.000034856,0.0005516379,0.000003755124,0.001795676,0.0003111163,0.9781958,0.001302968,0.00002894499,0.00924743],"study_design_scores_gemma":[0.002030997,0.00252412,0.9231128,0.0004490166,0.0002816617,0.00009817882,0.007250502,0.01599283,0.04505873,0.002258181,0.0006291589,0.0003137959],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979258,0.0003572277,0.000722548,0.0003735439,0.0001760931,0.0002562829,0.00001469087,0.00001584811,0.0001579838],"genre_scores_gemma":[0.9985323,0.000054925,0.0007142081,0.0004882794,0.0001370272,0.00001022513,0.000004306739,0.00001091674,0.00004779242],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9331371,"threshold_uncertainty_score":0.9999697,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02282725091911561,"score_gpt":0.3223388114945696,"score_spread":0.2995115605754539,"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."}}