{"id":"W4415381538","doi":"10.1093/pnasnexus/pgaf304","title":"Social determinants of health and brain connectivity predict physical activity behavior change after new cardiovascular diagnosis","year":2025,"lang":"en","type":"article","venue":"PNAS Nexus","topic":"Health disparities and outcomes","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill Genome Centre; Douglas Mental Health University Institute; McGill University; Baycrest Hospital; McGill University Health Centre; Toronto Rehabilitation Institute; Montreal Neurological Institute and Hospital","funders":"National Institute of Mental Health; Canadian Institutes of Health Research; National Institute on Aging; Alzheimer Society Research Program; Health Canada; National Institutes of Health; Canada First Research Excellence Fund; Natural Sciences and Engineering Research Council of Canada; Fondation Brain Canada; McGill University; Canadian Bee Research Fund; Alliance de recherche numérique du Canada; Alzheimer Society; Government of Canada; National Institute of Biomedical Imaging and Bioengineering; Norges Idrettshøgskole","keywords":"Cognition; Dementia; Psychological intervention; Physical activity; Behavior change; Social cognitive theory; Disease; Social determinants of health; Cognitive training","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005773343,0.0001698162,0.0001788135,0.0003615184,0.0002001499,0.0004470456,0.0002125679,0.0003727974,0.00227656],"category_scores_gemma":[0.004367706,0.00008754323,0.0003036391,0.0003111757,0.0002121265,0.0003242852,0.0005214889,0.0006103349,0.0001673262],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003195416,"about_ca_system_score_gemma":0.0003146092,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01470762,"about_ca_topic_score_gemma":0.02352499,"domain_scores_codex":[0.9998172,0.00006129275,0.00001562961,0.00004786517,0.00001988553,0.00003817047],"domain_scores_gemma":[0.9989188,0.0004923245,0.000257521,0.00007721828,0.00009700094,0.000157057],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001219115,0.0000775517,0.9922876,0.0000118077,0.00008826682,0.00002955826,0.00009657174,0.0008219235,0.0001812574,0.0001267333,0.0002728225,0.005884107],"study_design_scores_gemma":[0.000004748903,0.00006346084,0.9941154,0.0000107158,0.00002485349,0.00003025471,0.0001213054,0.005076066,0.00006689377,0.0003515686,0.0001307296,0.000004019621],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988041,0.00008570503,0.0003022894,0.0001457768,0.000005485396,0.000004192031,0.0003523875,0.000004594782,0.0002954804],"genre_scores_gemma":[0.9996099,0.00002229841,0.00009650842,0.00001082807,0.000003711217,0.000003490089,0.0001635277,5.898232e-7,0.00008921238],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01470762,"threshold_uncertainty_score":0.02924401,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07325424977259512,"score_gpt":0.3975157576538947,"score_spread":0.3242615078812996,"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."}}