{"id":"W4385684165","doi":"10.1080/15412555.2023.2242493","title":"Development of Multivariable Prediction Models for the Identification of Patients Admitted to Hospital with an Exacerbation of COPD and the Prediction of Risk of Readmission: A Retrospective Cohort Study using Electronic Medical Record Data","year":2023,"lang":"en","type":"article","venue":"COPD Journal of Chronic Obstructive Pulmonary Disease","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; Sunnybrook Health Science Centre; Ottawa Hospital; University Health Network; University of Toronto","funders":"Canadian Institutes of Health Research; Canadian Lung Association","keywords":"Medicine; COPD; Exacerbation; Emergency medicine; Cohort; Retrospective cohort study; Medical record; Hospital readmission; Copd exacerbation; Logistic regression; Cohort study; Intensive care medicine; Internal medicine; Acute exacerbation of chronic obstructive pulmonary disease","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.01909669,0.001234296,0.0008870376,0.002443182,0.0005440126,0.001815537,0.001745463,0.001010278,0.001131587],"category_scores_gemma":[0.04159842,0.0008346858,0.002564926,0.001607919,0.0003150745,0.0009615129,0.001200724,0.002228769,0.0003464982],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001035875,"about_ca_system_score_gemma":0.001814792,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01545197,"about_ca_topic_score_gemma":0.009648668,"domain_scores_codex":[0.9966561,0.001810469,0.0002816461,0.0006783907,0.0003466771,0.0002267151],"domain_scores_gemma":[0.9732656,0.01832838,0.003085452,0.002028624,0.002636898,0.0006549131],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004129995,0.0004522194,0.9543865,0.00003478848,0.0008151378,0.0001430274,0.0001820417,0.02974835,0.000212276,0.0003141224,0.001394148,0.0119043],"study_design_scores_gemma":[0.0001437668,0.0004937617,0.1932392,0.00007204115,0.0004718093,0.0002437599,0.0003066896,0.8025552,0.0004276497,0.001199192,0.000792246,0.00005473388],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9605599,0.0002624081,0.03382512,0.0005559635,0.00007498775,0.0002269757,0.003987101,0.0001933913,0.0003141463],"genre_scores_gemma":[0.9648537,0.0001649207,0.02916506,0.00008525609,0.0000419573,0.0002857709,0.005111089,0.00003799874,0.0002542351],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01909669,"threshold_uncertainty_score":0.1009942,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01890740704794228,"score_gpt":0.2756600585417679,"score_spread":0.2567526514938256,"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."}}