{"id":"W2735239247","doi":"10.1503/cmaj.160576","title":"Association of delay of urgent or emergency surgery with mortality and use of health care resources: a propensity score–matched observational cohort study","year":2017,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Hip and Femur Fractures","field":"Medicine","cited_by":143,"is_retracted":false,"has_abstract":true,"ca_institutions":"CARE Canada; Ottawa Hospital; University of Ottawa","funders":"","keywords":"Medicine; Propensity score matching; Odds ratio; Confidence interval; Context (archaeology); Rate ratio; Emergency medicine; Mortality rate; Cohort study; Cohort; Observational study; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.002125017,0.0003953554,0.0005719971,0.0009867243,0.0005685788,0.0009422779,0.0006103221,0.000619963,0.001367192],"category_scores_gemma":[0.004468548,0.0006170404,0.000929628,0.001828405,0.0004168601,0.0007336892,0.0006553887,0.0009965664,0.000203923],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005195895,"about_ca_system_score_gemma":0.000688906,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003923835,"about_ca_topic_score_gemma":0.003987111,"domain_scores_codex":[0.9986616,0.0003037196,0.0002132549,0.0003860603,0.0002420337,0.00019336],"domain_scores_gemma":[0.9953151,0.0006089396,0.002638228,0.0006465649,0.0002866571,0.0005045185],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002711544,0.00007606037,0.9988562,0.00000718501,0.0001591757,0.00004459094,0.00003560498,0.00004774812,0.00009853105,0.00002141471,0.00007261318,0.0003097254],"study_design_scores_gemma":[0.00007867283,0.0003670494,0.997511,0.000009597538,0.0001207699,0.000320895,0.0001406995,0.00109881,0.00005723319,0.00006418549,0.0002191697,0.00001182495],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992009,0.00009584508,0.0002192172,0.00002303603,0.0000082943,0.00002443244,0.0003030666,0.000002583036,0.0001225815],"genre_scores_gemma":[0.9992169,0.00006233932,0.000165676,0.00002954118,0.00001301767,0.00002334619,0.0004257104,0.000002030596,0.00006151853],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003923835,"threshold_uncertainty_score":0.01123828,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1036117107179452,"score_gpt":0.324341325979938,"score_spread":0.2207296152619928,"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."}}