{"id":"W2652821438","doi":"10.1016/j.jth.2017.05.243","title":"Are Neighbourhood Walkability and Greenness Associated with Increased Physical Activity and Better Self-Rated Health? Findings from the Beyond Health Survey of Adults in Ottawa, Canada","year":2017,"lang":"en","type":"article","venue":"Journal of Transport & Health","topic":"Urban Green Space and Health","field":"Environmental Science","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"Dalhousie University; Carleton University","funders":"","keywords":"Walkability; Neighbourhood (mathematics); Residence; Normalized Difference Vegetation Index; Built environment; Logistic regression; Geography; Physical activity; Environmental health; Demography; Gerontology; Medicine; Ecology; Climate change","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002963085,0.0002407524,0.001014293,0.00003774235,0.0005756204,0.00002562661,0.0003198035,0.00007531215,0.00002350875],"category_scores_gemma":[0.00007466355,0.0001653978,0.00004714236,0.0001910359,0.0002422096,0.0003602508,0.0000327138,0.0006877282,2.17724e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009245902,"about_ca_system_score_gemma":0.001555903,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9830206,"about_ca_topic_score_gemma":0.9977993,"domain_scores_codex":[0.9972212,0.0004937662,0.0007023772,0.0003524721,0.0006663016,0.0005639189],"domain_scores_gemma":[0.9961882,0.0003502055,0.002460112,0.0003247563,0.00006509284,0.0006116016],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003409868,0.0004186385,0.9941429,0.00009350314,0.00003965978,0.0000146867,0.001773971,0.000005195663,0.000009664132,8.971899e-7,0.0006604982,0.002499326],"study_design_scores_gemma":[0.002022436,0.0006277579,0.9965169,0.0003441233,0.00001474864,0.00000789663,0.0001789099,0.000101067,0.000007793736,0.00002403008,0.00001849839,0.0001357872],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9763907,0.0001779859,0.000009456766,0.02235186,0.00005168322,0.0004385532,0.0005673473,0.000005971397,0.000006500939],"genre_scores_gemma":[0.9974777,0.0001711229,0.00009791576,0.00217574,0.00003338168,0.000002218036,0.00002085359,0.00001841581,0.000002678451],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02108703,"threshold_uncertainty_score":0.6744728,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01366683812591655,"score_gpt":0.2443913513643348,"score_spread":0.2307245132384182,"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."}}