{"id":"W2899080038","doi":"10.1007/bf03405048","title":"Smoking, Physical Activity, and Diet in North American Youth","year":2003,"lang":"en","type":"article","venue":"Canadian Journal of Public Health","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Physical activity; Environmental health; Demography; Psychology; Gerontology; Medicine; Geography; Physical therapy; Sociology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0005839933,0.0001720799,0.0004371993,0.001268047,0.001416356,0.000920382,0.0004195213,0.0009072255,0.001483215],"category_scores_gemma":[0.0009043248,0.0004818812,0.0005371497,0.001887187,0.0003373578,0.0004522328,0.000428425,0.0009472106,0.0002088676],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001356766,"about_ca_system_score_gemma":0.001521851,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4239536,"about_ca_topic_score_gemma":0.6457785,"domain_scores_codex":[0.999652,0.0000805943,0.00003173778,0.00004355294,0.0001055271,0.0000865219],"domain_scores_gemma":[0.9990866,0.0001229784,0.0001863702,0.00002453319,0.0001624037,0.0004170195],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003643008,0.0001335786,0.9978794,0.00000902959,0.00002775459,0.00006215693,0.000507506,0.00001065719,0.00006186196,0.00001767053,0.0001964945,0.001057473],"study_design_scores_gemma":[0.000002115927,0.0000188347,0.9990742,0.000006444563,0.0000130716,0.0000289332,0.0006579542,0.00002575292,0.000005931283,0.000006508056,0.0001588807,0.000001374609],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966432,0.001157664,0.00001586341,0.0002935219,0.00002485747,0.00001110904,0.0004587295,0.000002613443,0.001392465],"genre_scores_gemma":[0.9974967,0.001019304,0.00004530831,0.0001801708,0.00002813394,0.00001573522,0.0003846062,0.000002290386,0.0008276858],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4239536,"threshold_uncertainty_score":0.8429718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04781278901494044,"score_gpt":0.3049400114295602,"score_spread":0.2571272224146197,"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."}}