{"id":"W2114978317","doi":"10.2105/ajph.2012.300868","title":"Area-Level Social Fragmentation and Walking for Exercise: Cross-Sectional Findings From the Quebec Adipose and Lifestyle Investigation in Youth Study","year":2012,"lang":"en","type":"article","venue":"American Journal of Public Health","topic":"Physical Activity and Health","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre Hospitalier de l’Université de Montréal","funders":"Canadian Institutes of Health Research","keywords":"Quartile; Confidence interval; Demography; Gerontology; Medicine; Relative risk; Cross-sectional study; Fragmentation (computing); Psychology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0008394755,0.0003370053,0.0004163895,0.001061899,0.00134044,0.0008962674,0.0009047631,0.0005135605,0.002147309],"category_scores_gemma":[0.001901222,0.0003263057,0.0004717813,0.001979866,0.0003619441,0.0003269098,0.0006157527,0.0007306792,0.0001844793],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004642225,"about_ca_system_score_gemma":0.003036638,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8996974,"about_ca_topic_score_gemma":0.9370934,"domain_scores_codex":[0.9995267,0.00009187789,0.0000327042,0.00008915707,0.0001279824,0.0001316298],"domain_scores_gemma":[0.9984778,0.0001196104,0.0005122314,0.00006799441,0.0004088241,0.0004136495],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002586166,0.00002724147,0.9983609,0.000008419857,0.00004456527,0.00003207201,0.0001999769,0.00001851557,0.00004079485,0.00001253101,0.0003065876,0.0009225279],"study_design_scores_gemma":[0.000003112676,0.000008316586,0.9996542,0.000007221945,0.00001123557,0.00001397184,0.0001389304,0.0000476687,0.000005804645,0.000002785325,0.000105323,0.00000140882],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959664,0.0004451241,0.00009621196,0.0001652631,0.000007022962,0.00003775419,0.002631499,0.000005167879,0.0006454858],"genre_scores_gemma":[0.9976622,0.000239924,0.0001066372,0.00006011495,0.000006821411,0.00003465768,0.001472413,0.000003113414,0.0004141841],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1003026,"threshold_uncertainty_score":0.2017865,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1540455504240578,"score_gpt":0.3871943025712999,"score_spread":0.233148752147242,"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."}}