{"id":"W2087513663","doi":"10.1097/01.blo.0000166902.91946.d4","title":"Primary Hip Arthroplasty Costs Are Greater in Low-volume Than in High-volume Canadian Hospitals","year":2005,"lang":"en","type":"article","venue":"Clinical Orthopaedics and Related Research","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Jewish General Hospital","funders":"","keywords":"Medicine; Total cost; Indirect costs; Total hip replacement; Overhead (engineering); Total hip arthroplasty; Volume (thermodynamics); Orthopedic surgery; Arthroplasty; Surgery; Emergency medicine","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":["metaepi_narrow","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.004833531,0.0003504998,0.0009514148,0.001023445,0.0002657393,0.00008131634,0.0001772211,0.000969856,0.0008803089],"category_scores_gemma":[0.001071797,0.0002788003,0.0002484902,0.00104147,0.001103125,0.0002083058,0.0002216318,0.003584632,0.0007478221],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004302874,"about_ca_system_score_gemma":0.001111579,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005961925,"about_ca_topic_score_gemma":0.03562089,"domain_scores_codex":[0.9944386,0.0006279486,0.001500633,0.0009870734,0.0009041547,0.001541614],"domain_scores_gemma":[0.9970323,0.0004323565,0.0001562021,0.0005674737,0.0002635191,0.00154815],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002347953,0.000362562,0.9172429,0.0000816763,0.00006335777,0.003829634,0.0001336804,0.00001156917,0.000003408942,0.00008185038,0.004042149,0.07391239],"study_design_scores_gemma":[0.005502697,0.0007482694,0.9535606,0.0009778499,0.00002603462,0.00030932,0.0001788532,0.001001406,0.000002046557,0.00005336609,0.03732811,0.000311483],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9784325,0.001668282,0.000001572778,0.0126258,0.0007876148,0.00094891,0.00006706039,0.00004780649,0.005420488],"genre_scores_gemma":[0.982419,0.004973094,0.0001085637,0.0007943606,0.0005397154,0.00003407308,0.0001121611,0.00006802673,0.01095101],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0736009,"threshold_uncertainty_score":0.9999664,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03368467983483089,"score_gpt":0.3376758269347959,"score_spread":0.303991147099965,"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."}}