{"id":"W3112817524","doi":"10.1097/md.0000000000023552","title":"Perceived neighborhood safety and exercise behavior among community dwellers in Gauteng, South Africa","year":2020,"lang":"en","type":"article","venue":"Medicine","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"National Social Science Fund of China","keywords":"Medicine; Psychosocial; Confounding; Feeling; Quality of life (healthcare); Demography; Association (psychology); Odds; Odds ratio; Logistic regression; Gerontology; Environmental health; Social psychology; Psychology; Internal medicine; Psychiatry","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":[0.0007214754,0.0001153968,0.0003040133,0.00004548383,0.0003883973,0.00001452409,0.0002646991,0.00008843339,0.0007302019],"category_scores_gemma":[0.0001860849,0.00009431685,0.00003187891,0.0003646773,0.0008074601,0.0001515838,0.00003592187,0.0004294357,0.000005651862],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003629615,"about_ca_system_score_gemma":0.00004845726,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006998959,"about_ca_topic_score_gemma":0.00449601,"domain_scores_codex":[0.9987808,0.000216877,0.0002754992,0.0001969611,0.0002746685,0.0002551961],"domain_scores_gemma":[0.9993545,0.00008920755,0.00006258121,0.0001696079,0.00003616109,0.0002879159],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004118586,0.0000476771,0.7384924,0.00001693543,0.000002306355,0.0000119241,0.2596195,5.452521e-7,0.00002963125,0.00001979758,0.0001233804,0.001594668],"study_design_scores_gemma":[0.0008191183,0.0000609677,0.9456237,0.00007401286,0.00005095642,3.431522e-8,0.05181331,0.00003987898,0.000003289186,0.00008059803,0.001331535,0.0001025758],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9828448,0.0003413825,0.00003862752,0.003718445,0.00008529829,0.0003463582,0.000007877723,0.00006710887,0.01255014],"genre_scores_gemma":[0.9993014,0.0001035038,0.00001897993,0.0002117645,0.0001246509,0.00001007357,0.00001299742,0.000008230312,0.0002083368],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2078062,"threshold_uncertainty_score":0.9996135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04423610425058672,"score_gpt":0.2851979105517897,"score_spread":0.240961806301203,"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."}}