{"id":"W2913943310","doi":"10.1007/bf03403982","title":"Physical Activity, Smoking, and Obesity Among Canadian School Youth","year":2004,"lang":"en","type":"article","venue":"Canadian Journal of Public Health","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":57,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; University of Alberta","funders":"","keywords":"Overweight; Obesity; Medicine; Rural area; Environmental health; Physical activity; Body mass index; Demography; Gerontology; Physical activity level; Physical therapy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.0008722707,0.0003791331,0.0005944354,0.002599616,0.004352095,0.001935847,0.001144549,0.0009770753,0.002785168],"category_scores_gemma":[0.001340979,0.0005925592,0.001093699,0.005219648,0.0006300404,0.0004853306,0.0007270115,0.001395838,0.0002926206],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01738969,"about_ca_system_score_gemma":0.021275,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9947742,"about_ca_topic_score_gemma":0.9977848,"domain_scores_codex":[0.9990764,0.00005718595,0.00005405827,0.0000992107,0.0003489294,0.0003641582],"domain_scores_gemma":[0.9986169,0.00006758951,0.0001859891,0.00002574609,0.0006056337,0.0004982278],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004712272,0.0001108369,0.9947287,0.000034465,0.00004125287,0.00006436178,0.001098897,0.00003517041,0.00006334322,0.00007849088,0.0009984347,0.002698964],"study_design_scores_gemma":[0.000004171562,0.0000140818,0.9974821,0.00002763786,0.00002694233,0.00001600548,0.001636416,0.00005769834,0.00001334363,0.00001220893,0.0007041043,0.000005361645],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9880928,0.002111182,0.00004334486,0.0007702906,0.00004366433,0.00004783283,0.003900599,0.0000101934,0.004980012],"genre_scores_gemma":[0.9952707,0.001276621,0.00009005181,0.0001797555,0.00001566924,0.00002710835,0.001289959,0.000005186138,0.001845075],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01738969,"threshold_uncertainty_score":0.1261716,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04132010977297898,"score_gpt":0.2904183730371431,"score_spread":0.2490982632641641,"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."}}