{"id":"W23900508","doi":"10.1155/2009/179263","title":"Risk Factors and Outcomes Associated with Chronic Obstructive Pulmonary Disease Exacerbations Requiring Hospitalization","year":2009,"lang":"en","type":"article","venue":"Canadian Respiratory Journal","topic":"Chronic Obstructive Pulmonary Disease (COPD) Research","field":"Medicine","cited_by":66,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Paul's Hospital; University of British Columbia; Vancouver Coastal Health Research Institute; Vancouver General Hospital; Vancouver Coastal Health","funders":"Canadian Institutes of Health Research; Michael Smith Health Research BC; GlaxoSmithKline","keywords":"Medicine; COPD; Exacerbation; Logistic regression; Pulmonary disease; Internal medicine; Acute exacerbation of chronic obstructive pulmonary disease; Emergency medicine; Medical record; Intensive care medicine","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":[0.0003663232,0.0002083633,0.0003252898,0.0007410859,0.0004305982,0.0005315228,0.0002447888,0.0004692482,0.001467545],"category_scores_gemma":[0.004584332,0.0001160693,0.00025822,0.0009206403,0.0003330463,0.0002575119,0.0003763099,0.0005706449,0.0001191085],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004518926,"about_ca_system_score_gemma":0.0006881033,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007474773,"about_ca_topic_score_gemma":0.009680363,"domain_scores_codex":[0.9994419,0.000108202,0.0000800795,0.00007441542,0.0001669895,0.0001283226],"domain_scores_gemma":[0.9956862,0.0006580267,0.002339499,0.00006857426,0.0003702472,0.0008775852],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001575686,0.00001240478,0.9993076,0.000005957843,0.00001133241,0.00007185937,0.00001430802,0.00001469005,0.00002272338,0.000004760954,0.00004587523,0.0004727348],"study_design_scores_gemma":[0.00000169878,0.00002032321,0.9993826,0.000009132521,0.000008927008,0.0003977265,0.00005508455,0.00006225566,0.000009452344,0.00001282445,0.00003831344,0.000001533485],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998055,0.0009396225,0.00004274071,0.0001688356,0.00000857881,0.000008066997,0.0001539625,0.000004473974,0.0006188379],"genre_scores_gemma":[0.999508,0.0001749605,0.0000406133,0.00002190754,0.00001684178,0.000004428633,0.000193044,9.850004e-7,0.00003925867],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007474773,"threshold_uncertainty_score":0.01486254,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01702663831485513,"score_gpt":0.2690612857105704,"score_spread":0.2520346473957152,"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."}}