{"id":"W2157946774","doi":"10.1186/1471-2458-11-212","title":"Walking to work in Canada: health benefits, socio-economic characteristics and urban-regional variations","year":2011,"lang":"en","type":"article","venue":"BMC Public Health","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"McMaster University","keywords":"Biostatistics; Demography; Residence; Medicine; Gerontology; Overweight; Obesity; Population; Socioeconomic status; Public health; Metropolitan area; Logistic regression; Environmental health","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":[0.0006198318,0.0002826327,0.000400306,0.001508009,0.003140766,0.001319639,0.00105199,0.0003885207,0.002894947],"category_scores_gemma":[0.001370823,0.0002287231,0.0006269472,0.006207672,0.0007045742,0.000335753,0.0009984965,0.0006899047,0.0003128597],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02103675,"about_ca_system_score_gemma":0.03495118,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9969316,"about_ca_topic_score_gemma":0.9981889,"domain_scores_codex":[0.9992786,0.00004692984,0.00004477253,0.0001092684,0.0002280068,0.0002924583],"domain_scores_gemma":[0.9985267,0.00006559572,0.0002414008,0.00003865242,0.0006221823,0.0005054993],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005273183,0.00003700356,0.9877164,0.00006409392,0.00005729868,0.00008261497,0.0007636272,0.0001671109,0.00006474598,0.0001651012,0.002172673,0.008656811],"study_design_scores_gemma":[0.000004035564,0.00001061563,0.997712,0.00003741152,0.00001676141,0.0000279567,0.0009686159,0.0002005943,0.00001700197,0.00002860826,0.0009696492,0.000006660816],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9767726,0.002987167,0.0002582515,0.001492646,0.00002755018,0.00007595208,0.01369309,0.00002854231,0.004664293],"genre_scores_gemma":[0.9944947,0.001062994,0.0002791258,0.0001315688,0.000006757946,0.00002098829,0.002639248,0.000008529274,0.001356042],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02103675,"threshold_uncertainty_score":0.152633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09708237987616618,"score_gpt":0.3027735803349405,"score_spread":0.2056912004587743,"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."}}