{"id":"W2119616510","doi":"10.1016/j.amepre.2004.11.001","title":"Linking objectively measured physical activity with objectively measured urban form","year":2005,"lang":"en","type":"article","venue":"American Journal of Preventive Medicine","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":1548,"is_retracted":false,"has_abstract":false,"ca_institutions":"Vancouver Community College; University of British Columbia","funders":"Centers for Disease Control and Prevention; Georgia Department of Transportation; U.S. Department of Transportation","keywords":"Walkability; Quartile; Built environment; Physical activity; Level design; Medicine; Environmental health; Confidence interval; Gerontology; Demography; Physical therapy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.002418285,0.0006015484,0.0004855845,0.001374503,0.0004241479,0.001899912,0.0007468061,0.00120813,0.003637336],"category_scores_gemma":[0.0198156,0.0005513503,0.001163082,0.00201013,0.0003305196,0.0009405396,0.001166238,0.001178138,0.000683506],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002880764,"about_ca_system_score_gemma":0.0005244294,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01111338,"about_ca_topic_score_gemma":0.01701252,"domain_scores_codex":[0.9983563,0.0008992183,0.0001235986,0.0003038365,0.0001632825,0.0001536909],"domain_scores_gemma":[0.9865382,0.008203074,0.002516184,0.001028473,0.001117786,0.0005963178],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000813159,0.00009390283,0.9966294,0.00001616915,0.0002829043,0.0000150704,0.00004659499,0.0003741561,0.00005879294,0.00005236268,0.00009863078,0.002250747],"study_design_scores_gemma":[0.000009685367,0.000138668,0.9959161,0.00002387414,0.0002750389,0.00007420935,0.0001894413,0.002567464,0.0001040114,0.0003394253,0.0003510964,0.00001108668],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936679,0.0006677538,0.001838507,0.0001852868,0.00004683675,0.0000217433,0.001447283,0.00003676651,0.002088044],"genre_scores_gemma":[0.9977956,0.0001734723,0.0007243673,0.00003028489,0.00002722348,0.0000239768,0.0005503635,0.000007550046,0.0006672249],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01111338,"threshold_uncertainty_score":0.02209735,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02198118646734336,"score_gpt":0.3121627742585674,"score_spread":0.290181587791224,"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."}}