{"id":"W2937813254","doi":"10.1017/cem.2019.15","title":"Frequent emergency department use and mortality in patients with substance and opioid use in Alberta: A population-based retrospective cohort study","year":2019,"lang":"en","type":"article","venue":"Canadian Journal of Emergency Medicine","topic":"Emergency and Acute Care Studies","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Alberta Health; University of Alberta; Vancouver General Hospital; Alberta Health Services; University of British Columbia","funders":"Institute of Circulatory and Respiratory Health; Canadian Institutes of Health Research; University of British Columbia; Government of Canada; Canadian Association of Emergency Physicians; Alberta Health Services","keywords":"Medicine; Emergency department; Hazard ratio; Population; Retrospective cohort study; Cohort; Opioid; Ambulatory; Emergency medicine; Cohort study; Pediatrics; Internal medicine; Environmental health; Confidence interval; Psychiatry","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":[0.0007028633,0.0006552456,0.0006111378,0.001762389,0.001928764,0.001705052,0.001603802,0.001056276,0.001699486],"category_scores_gemma":[0.001625147,0.0008750336,0.001007938,0.003962118,0.000814655,0.0007258094,0.001105846,0.001318189,0.0002566683],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006144457,"about_ca_system_score_gemma":0.005699983,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8517278,"about_ca_topic_score_gemma":0.8768659,"domain_scores_codex":[0.999188,0.0001042431,0.00005598461,0.0001660091,0.0002262079,0.0002595879],"domain_scores_gemma":[0.9984268,0.000119126,0.0004295541,0.0001251119,0.000404915,0.0004945552],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007545383,0.0000484489,0.9989558,0.000005065288,0.0000827209,0.0001002957,0.0001283951,0.00003247464,0.00007246704,0.00001891996,0.0001506197,0.0003292807],"study_design_scores_gemma":[0.000007985923,0.00002333106,0.9991487,0.000007234909,0.00003820083,0.00009024678,0.0004553224,0.0001157547,0.00001100451,0.00001136194,0.00008517189,0.000005705573],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980537,0.0002764522,0.00005358002,0.0000808455,0.00001043472,0.00001491199,0.0009743383,0.000005807418,0.0005298663],"genre_scores_gemma":[0.9982706,0.0002497627,0.00009075471,0.00007085362,0.00001133495,0.000009937486,0.0009282334,0.000003827991,0.0003645975],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1482722,"threshold_uncertainty_score":0.2982907,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03117173271914881,"score_gpt":0.292867322418282,"score_spread":0.2616955896991331,"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."}}