{"id":"W4362512968","doi":"10.22215/etd/2023-15363","title":"Green Space, Physical Activity, and Complete Mental Health: Evidence from the Canadian Longitudinal Study on Aging","year":2023,"lang":"en","type":"dissertation","venue":"","topic":"Urban Green Space and Health","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Mental health; Physical activity; Longitudinal study; Robustness (evolution); Psychology; Covariate; Gerontology; Space (punctuation); Physical health; Urban green space; Demography; Medicine; Econometrics; Mathematics; Statistics; Computer science; Physical medicine and rehabilitation; Psychiatry; Sociology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00891116,0.0006400211,0.0007133122,0.003068179,0.002099768,0.001947241,0.00169567,0.0006760203,0.004014392],"category_scores_gemma":[0.01942523,0.0003553268,0.001728321,0.00597179,0.001960674,0.000824195,0.002528395,0.0009996283,0.0002700854],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00626934,"about_ca_system_score_gemma":0.01523125,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9385432,"about_ca_topic_score_gemma":0.957666,"domain_scores_codex":[0.9969664,0.0006533636,0.0001991313,0.0006331922,0.001135987,0.0004118815],"domain_scores_gemma":[0.9871663,0.004187239,0.002359537,0.001010378,0.003930688,0.001345733],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001860719,0.000053866,0.966608,0.0003500759,0.001169161,0.00003742125,0.001339974,0.0002976635,0.00006545668,0.001082628,0.001555077,0.02725452],"study_design_scores_gemma":[0.000007464009,0.00002077157,0.9969873,0.0001581669,0.0003352527,0.000009601945,0.0006049461,0.0001842962,0.00003645035,0.0001892149,0.001455771,0.00001077753],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9224026,0.04705311,0.00197515,0.00525737,0.0001807867,0.0001384374,0.00813343,0.00004526654,0.01481393],"genre_scores_gemma":[0.981444,0.01280937,0.0008077673,0.0003723693,0.00005333718,0.00003387173,0.002977439,0.00001723808,0.001484633],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0614568,"threshold_uncertainty_score":0.1236374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1267684007647604,"score_gpt":0.3661913690955347,"score_spread":0.2394229683307743,"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."}}