{"id":"W2158128219","doi":"","title":"Physical activity in youth: prevalence, risk indicators, and solutions.","year":2012,"lang":"en","type":"article","venue":"PubMed","topic":"Physical Activity and Health","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Psychology; Odds ratio; Physical activity; Intervention (counseling); Demography; Odds; Gerontology; Environmental health; Medicine; Physical therapy; Logistic regression; Psychiatry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.001168528,0.0005116272,0.0003974621,0.002056354,0.0003228465,0.0007322821,0.0005617282,0.0005617911,0.0009504515],"category_scores_gemma":[0.001799915,0.0003213875,0.000436547,0.004758968,0.0002566257,0.0005758321,0.0006238733,0.0008194275,0.0002977026],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001672434,"about_ca_system_score_gemma":0.002383143,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1248349,"about_ca_topic_score_gemma":0.164176,"domain_scores_codex":[0.9991399,0.0001697121,0.0001510748,0.0001251255,0.000264816,0.0001494654],"domain_scores_gemma":[0.9990612,0.00008548315,0.0003488472,0.00002328261,0.000334834,0.0001464921],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002759102,0.00003375468,0.9929764,0.0001190273,0.00003857234,0.00003243891,0.00005854611,0.00004997132,0.00003582338,0.00004450056,0.0008255931,0.005757674],"study_design_scores_gemma":[0.000006363076,0.00003232999,0.998355,0.0001037433,0.0000282879,0.0001405531,0.000399806,0.000237764,0.00002210063,0.00004844655,0.0006224773,0.000003158413],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9357183,0.03001975,0.001149706,0.002713898,0.0001928088,0.0001899286,0.02708293,0.0001000472,0.002832553],"genre_scores_gemma":[0.9764882,0.009294604,0.001233486,0.0001648604,0.00007721047,0.0001748525,0.01206785,0.000008130003,0.0004909226],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1248349,"threshold_uncertainty_score":0.2482166,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0598443296139481,"score_gpt":0.2908244173685737,"score_spread":0.2309800877546256,"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."}}