{"id":"W3022714977","doi":"10.1016/j.chest.2019.11.040","title":"Two Decades of Thoracic Empyema in Ontario, Canada","year":2020,"lang":"en","type":"letter","venue":"CHEST Journal","topic":"Pleural and Pulmonary Diseases","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":false,"ca_institutions":"Queen's University; Institute for Clinical Evaluative Sciences; Kingston Health Sciences Centre","funders":"Faculty of Health Sciences, Queen's University; Queen's University; Ontario Ministry of Health and Long-Term Care; Institute for Clinical Evaluative Sciences","keywords":"Medicine; Empyema; Epidemiology; Cardiothoracic surgery; Population; Christian ministry; Cohort; Surveillance, Epidemiology, and End Results; Video-assisted thoracoscopic surgery; General surgery; Surgery; Database; Cancer registry; Internal medicine; Environmental health","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":[0.000465308,0.0003842776,0.0005115531,0.0008094593,0.01238745,0.002057811,0.001049006,0.00982904,0.006906481],"category_scores_gemma":[0.00251235,0.0005302689,0.0005834114,0.001436563,0.001808514,0.0009086031,0.001579274,0.009100612,0.0007924994],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.05086411,"about_ca_system_score_gemma":0.07192045,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.971713,"about_ca_topic_score_gemma":0.9926921,"domain_scores_codex":[0.9988814,0.00006984283,0.00008799069,0.00008148978,0.0002672026,0.0006120222],"domain_scores_gemma":[0.9973941,0.0002010018,0.0002252761,0.00003848491,0.0007762991,0.001364818],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0004363797,0.0002673852,0.145608,0.0005269057,0.0001604913,0.3036205,0.01599036,0.0006334553,0.002003936,0.006425426,0.497717,0.02661014],"study_design_scores_gemma":[0.0002081299,0.0001987786,0.2650224,0.002292841,0.0002300704,0.05268091,0.05818707,0.00134508,0.0003953493,0.002755125,0.6164286,0.000255726],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.1610697,0.01184674,0.0002088697,0.7258023,0.01395932,0.0001636001,0.001666208,0.0000596365,0.08522367],"genre_scores_gemma":[0.578768,0.01262063,0.0004510179,0.264368,0.009056733,0.00009577588,0.0005008276,0.00009614202,0.1340429],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05086411,"threshold_uncertainty_score":0.3690467,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03624500345967954,"score_gpt":0.2882731795160844,"score_spread":0.2520281760564048,"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."}}