{"id":"W2035787775","doi":"10.1503/cjs.003914","title":"Increased health services use by severely obese patients undergoing emergency surgery: a retrospective cohort study","year":2015,"lang":"en","type":"article","venue":"Canadian Journal of Surgery","topic":"Bariatric Surgery and Outcomes","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Medicine; Body mass index; Perioperative; Intensive care unit; Emergency medicine; Confounding; Retrospective cohort study; Odds ratio; Population; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0005758256,0.0002511193,0.0003164161,0.0009310224,0.0004685404,0.0006556054,0.0003271835,0.0003412653,0.0009398149],"category_scores_gemma":[0.001638178,0.0003261241,0.0003712527,0.00116643,0.0003153717,0.0004728646,0.0004820801,0.0005686238,0.0001187018],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003735637,"about_ca_system_score_gemma":0.0005057045,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009452309,"about_ca_topic_score_gemma":0.01251859,"domain_scores_codex":[0.9994962,0.0001035634,0.00006846218,0.00009844715,0.0001260617,0.00010717],"domain_scores_gemma":[0.9983236,0.0002227328,0.0009315085,0.0000992686,0.0001274697,0.0002954267],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002199371,0.00001087094,0.9996102,0.000002508343,0.000013906,0.00007377343,0.00003117419,0.000007739692,0.0000448928,0.000003330343,0.00001709215,0.0001625628],"study_design_scores_gemma":[0.000003705823,0.00006486847,0.9989389,0.000004461205,0.00001372219,0.0005783106,0.0002293398,0.00006929001,0.00002202819,0.000005243066,0.00006706122,0.000003145973],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996355,0.00007476077,0.00002443705,0.00001584814,0.000001997074,0.000007543941,0.0001261709,7.77687e-7,0.0001129642],"genre_scores_gemma":[0.9996575,0.00007333526,0.0000411821,0.00001827058,0.000005736124,0.000006487779,0.000170074,7.318218e-7,0.0000267343],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009452309,"threshold_uncertainty_score":0.0187946,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03940234285623925,"score_gpt":0.2620623343100665,"score_spread":0.2226599914538272,"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."}}