{"id":"W1593718437","doi":"10.1007/bf03403982","title":"Physical activity, smoking, and obesity among Canadian school youth. Comparison between urban and rural schools.","year":2005,"lang":"en","type":"article","venue":"PubMed","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":78,"is_retracted":false,"has_abstract":false,"ca_institutions":"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":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":[0.0004504796,0.0003887357,0.0004116277,0.001745698,0.002109312,0.0007779855,0.0005149171,0.0003945805,0.002304223],"category_scores_gemma":[0.0007631504,0.0003822048,0.0006417781,0.004289391,0.0004098921,0.0002435018,0.0004744473,0.0005940835,0.0002511693],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007220066,"about_ca_system_score_gemma":0.01272134,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9828328,"about_ca_topic_score_gemma":0.9905626,"domain_scores_codex":[0.9995857,0.00002735661,0.00001932573,0.00005143462,0.0001451544,0.0001710801],"domain_scores_gemma":[0.9994063,0.00003481415,0.00008789802,0.00001209449,0.0002456229,0.0002131629],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001916529,0.0001168512,0.9916335,0.00005655488,0.00006428739,0.00006815487,0.0004610758,0.00003677086,0.0001301844,0.00005658709,0.0008806948,0.006303725],"study_design_scores_gemma":[0.000008182169,0.00003830277,0.9985155,0.00001390643,0.00003302305,0.00001825639,0.0008963383,0.00003624013,0.00001578694,0.000007709834,0.0004137614,0.000002968514],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9917616,0.002490808,0.00003943773,0.0002453327,0.00003147739,0.00003798285,0.00308756,0.00000664994,0.002299201],"genre_scores_gemma":[0.9963793,0.001191272,0.00006490194,0.00006089367,0.00001069662,0.00001753338,0.001123927,0.000002294616,0.001149204],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01716715,"threshold_uncertainty_score":0.05238545,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02283337509004298,"score_gpt":0.2524967591032099,"score_spread":0.2296633840131669,"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."}}