{"id":"W2081787695","doi":"10.5993/ajhb.36.6.4","title":"Neighborhood Environment Profiles for Physical Activity Among Older Adults","year":2012,"lang":"en","type":"article","venue":"American Journal of Health Behavior","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"National Heart, Lung, and Blood Institute","keywords":"Walkability; Level design; Physical activity; Gerontology; Demography; Built environment; Multivariate statistics; Multivariate analysis; Analysis of covariance; Psychology; Medicine; Environmental health; Physical therapy; Statistics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001008348,0.0001161985,0.0003945801,0.00004833856,0.0003366809,0.00001841784,0.0001969127,0.00003116224,0.00006505891],"category_scores_gemma":[0.00002491282,0.00009536446,0.0001904924,0.0001198209,0.0004863451,0.0005333916,0.00001028848,0.0002097229,0.000003350111],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001987763,"about_ca_system_score_gemma":0.0002543972,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001067278,"about_ca_topic_score_gemma":0.00006188872,"domain_scores_codex":[0.9983591,0.0002215184,0.0003283414,0.0001355225,0.0004154497,0.000540046],"domain_scores_gemma":[0.9984727,0.000099378,0.0008196958,0.0001235505,0.00005994047,0.0004247465],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005763311,0.001105187,0.7470942,0.00001278022,0.000006395526,7.027825e-7,0.006965499,1.819399e-7,0.00001592339,0.0000260416,0.00008389665,0.2446316],"study_design_scores_gemma":[0.0003505335,0.0004911562,0.9944147,0.00003059606,0.00004794158,8.58712e-7,0.003529863,0.000001997322,0.000109913,0.00001252266,0.0009054393,0.0001044408],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970751,0.0001548931,0.0007284246,0.001150791,0.0002576854,0.0005638841,0.00001691368,0.00001282511,0.00003943023],"genre_scores_gemma":[0.9984911,0.00003325302,0.0006081985,0.0001029229,0.0006675371,0.00004725067,0.000001790214,0.00001357201,0.00003434135],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2473206,"threshold_uncertainty_score":0.388885,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02341942521485995,"score_gpt":0.3493958512460221,"score_spread":0.3259764260311622,"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."}}