{"id":"W2986403368","doi":"","title":"Physical activity of Canadian children and youth, 2007 to 2015.","year":2017,"lang":"en","type":"article","venue":"PubMed","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":165,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Agency of Canada; Children's Hospital of Eastern Ontario; Queen's University; University of Alberta; Statistics Canada","funders":"","keywords":"Operationalization; Physical activity; Demography; Medicine; Psychology; Physical therapy","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001184177,0.0001198466,0.0003171942,0.0001426671,0.0001164226,0.00003138879,0.0001508995,0.00005421743,0.000006722818],"category_scores_gemma":[0.0002197671,0.000107274,0.00006179074,0.00008454276,0.0001289556,0.0001486223,0.0001183294,0.0001560485,0.00002130213],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005877491,"about_ca_system_score_gemma":0.0000482765,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1278839,"about_ca_topic_score_gemma":0.02419891,"domain_scores_codex":[0.9990966,0.00001824361,0.00006255802,0.0002456814,0.0001930946,0.0003838749],"domain_scores_gemma":[0.9985855,0.00002303503,0.00006694051,0.0005276884,0.00005096184,0.0007459043],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008662224,0.002801317,0.8901356,0.0000346926,0.0001473488,0.000008956132,0.0003315271,4.967318e-7,0.0002788323,0.0004454617,0.003749358,0.1019797],"study_design_scores_gemma":[0.0004656169,0.00005357468,0.9935844,0.000008660013,0.00008079889,0.000003048529,0.00000691964,0.000005637855,0.005394053,0.0001161615,0.0001767404,0.000104376],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9877108,0.00001089875,8.175199e-7,0.002306889,0.00009533599,0.0007080895,0.0001306969,0.00001752315,0.009018939],"genre_scores_gemma":[0.9989422,0.000004554086,0.00001696794,0.0001129987,0.0004429127,0.00005581406,0.000007134828,0.00001588561,0.0004015397],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.103685,"threshold_uncertainty_score":0.9936069,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02510116809113149,"score_gpt":0.261805498826449,"score_spread":0.2367043307353175,"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."}}