{"id":"W3165854710","doi":"10.1017/s0714980821000118","title":"Low Back Pain in a Nova Scotian Emergency Department: Prevalence and Patient Characteristics in the Older Adult Patient Population","year":2021,"lang":"en","type":"article","venue":"Canadian Journal on Aging / La Revue canadienne du vieillissement","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; Dalhousie University","funders":"","keywords":"Medicine; Emergency department; Odds; Young adult; Odds ratio; Population; Back pain; Physical therapy; Logistic regression; Gerontology; Internal medicine; Psychiatry; Alternative medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004499005,0.000158946,0.000326574,0.0009496151,0.0007681502,0.0007073406,0.0003369367,0.000416855,0.001452446],"category_scores_gemma":[0.002347325,0.0002486145,0.0001979632,0.001437041,0.0004336209,0.0003898099,0.0006056369,0.0004738854,0.000241079],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002333344,"about_ca_system_score_gemma":0.001812016,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3635847,"about_ca_topic_score_gemma":0.4633927,"domain_scores_codex":[0.9994075,0.00008667116,0.0000816653,0.00008309117,0.0001809187,0.0001600835],"domain_scores_gemma":[0.9982334,0.0002075204,0.0007490749,0.00004987828,0.0003583766,0.0004016329],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001688631,0.00001679853,0.9991067,0.000009489786,0.000006977585,0.0001136821,0.0001531553,0.00001003336,0.00006233079,0.000004494622,0.0001106925,0.0003887671],"study_design_scores_gemma":[0.000001707434,0.00002882988,0.9992979,0.000008810594,0.000002297579,0.0001488022,0.0004087367,0.00003444428,0.000006342373,0.000002354448,0.00005826395,0.000001552229],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989484,0.0001282601,0.00002152767,0.00009666398,0.000003947621,0.00001931709,0.0004065082,0.000001284071,0.000374221],"genre_scores_gemma":[0.9992765,0.0001506882,0.00004381689,0.00009566639,0.000007262769,0.00001621459,0.0002648436,7.869752e-7,0.000144277],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6364152,"threshold_uncertainty_score":0.7229369,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006830759850204313,"score_gpt":0.2203856980049967,"score_spread":0.2135549381547923,"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."}}