{"id":"W2324785893","doi":"10.1097/brs.0000000000000561","title":"Demographic and Health Characteristics of Rural- and Urban-Dwelling Canadians With Chronic Back Disorders","year":2014,"lang":"en","type":"article","venue":"Spine","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Science Centre for Human and Animal Health; Canadian Armed Forces; University of Saskatchewan","funders":"","keywords":"Medicine; Socioeconomic status; Rurality; Residence; Environmental health; Logistic regression; Demography; Rural area; Descriptive statistics; Cross-sectional study; Odds ratio; Confounding; Gerontology; Population","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":[0.0005421793,0.0003025653,0.0003593082,0.001432455,0.00230188,0.0005891198,0.0005922467,0.0004366392,0.00222157],"category_scores_gemma":[0.001276031,0.0002633428,0.0004068055,0.002554981,0.0004747991,0.0004181839,0.0005366614,0.0004386668,0.0002670962],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003974329,"about_ca_system_score_gemma":0.006630084,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8939662,"about_ca_topic_score_gemma":0.9098325,"domain_scores_codex":[0.9993918,0.00003602372,0.00004638091,0.0001154536,0.0002263125,0.0001839623],"domain_scores_gemma":[0.9992012,0.00004264611,0.0001682537,0.00002762725,0.0003209716,0.000239154],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003613843,0.00006164715,0.9979734,0.00002216776,0.0000226119,0.0000396936,0.0003449454,0.00002776019,0.00009678408,0.00002161725,0.0003512701,0.001001994],"study_design_scores_gemma":[0.000004409375,0.00004056619,0.9987829,0.000007151111,0.000006661406,0.00005310701,0.0008250983,0.00005004333,0.00001091453,0.000007571628,0.0002072008,0.000004320557],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994965,0.0001288347,0.00006706872,0.00007547747,0.000006151923,0.0001057992,0.003538503,0.000003692461,0.001109359],"genre_scores_gemma":[0.9969373,0.0001078791,0.0001763022,0.0001223797,0.000007755802,0.00007665872,0.002242985,0.000002275062,0.0003264833],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1060338,"threshold_uncertainty_score":0.2133164,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005294541256658065,"score_gpt":0.2373640400021244,"score_spread":0.2320694987454663,"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."}}