{"id":"W4389793285","doi":"10.1177/13558196231213298","title":"High health care use prior to elective surgery for osteoarthritis is associated with poor postoperative outcomes: A Canadian population-based cohort study","year":2023,"lang":"en","type":"article","venue":"Journal of Health Services Research & Policy","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network","funders":"Canadian Institutes of Health Research; Government of Ontario","keywords":"Medicine; Health care; Poisson regression; Physical therapy; Cohort; Benchmarking; Osteoarthritis; Comorbidity; Population; MEDLINE; Health care quality; Elective surgery; Cohort study; Emergency medicine; Family medicine; Surgery; Environmental health; Internal medicine; Alternative medicine","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":[0.001706502,0.0006542671,0.0006594625,0.00200685,0.003634978,0.001618778,0.001828339,0.0007598375,0.002291251],"category_scores_gemma":[0.002912717,0.0006422104,0.001501613,0.005479147,0.000912173,0.0006841984,0.00128761,0.001339514,0.0002895805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01678407,"about_ca_system_score_gemma":0.02920952,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9885417,"about_ca_topic_score_gemma":0.9918004,"domain_scores_codex":[0.9983531,0.0001165731,0.0001182351,0.0003305562,0.0005817221,0.0004998515],"domain_scores_gemma":[0.9965438,0.0001506338,0.0007230768,0.0002158193,0.001459011,0.0009075571],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004022572,0.00002486471,0.9976333,0.0000227877,0.00007593799,0.00005418681,0.0003480283,0.00002821023,0.00007331502,0.00004878946,0.0006949325,0.00095549],"study_design_scores_gemma":[0.000009647881,0.00001999898,0.9986225,0.00002739821,0.00004543859,0.00005182736,0.000543307,0.0001834015,0.00001607072,0.00001489007,0.0004530847,0.00001239607],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9896572,0.0008868264,0.000221938,0.0005051346,0.00002769167,0.0001169024,0.006851527,0.0000123864,0.001720162],"genre_scores_gemma":[0.995852,0.0006362238,0.0002843364,0.0001924678,0.00001545364,0.0000375374,0.002540711,0.000007243666,0.0004340308],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01678407,"threshold_uncertainty_score":0.1217775,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04544341113465868,"score_gpt":0.4145871091644454,"score_spread":0.3691436980297867,"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."}}