{"id":"W3104549482","doi":"10.1016/j.jchf.2020.07.008","title":"Health Care Use Before First Heart Failure Hospitalization","year":2020,"lang":"en","type":"article","venue":"JACC Heart Failure","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Ted Rogers Centre for Heart Research; University Health Network; Institute for Clinical Evaluative Sciences; Nova Scotia Health Authority","funders":"Canadian Institutes of Health Research; University Health Network","keywords":"Medicine; Exacerbation; COPD; Confidence interval; Heart failure; Emergency department; Emergency medicine; Rate ratio; Health care; Ambulatory care; Population; Internal medicine; Acute care","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":[0.0002693392,0.000209128,0.00041862,0.000965893,0.000739469,0.000809845,0.000503551,0.0003903872,0.002926975],"category_scores_gemma":[0.00254396,0.0001518041,0.0006088582,0.001280182,0.0002507611,0.0003239133,0.0005220039,0.000737437,0.0001742522],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003670363,"about_ca_system_score_gemma":0.002917877,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4698977,"about_ca_topic_score_gemma":0.5169988,"domain_scores_codex":[0.9992331,0.00007601328,0.00006916938,0.0001549603,0.0002245578,0.0002421461],"domain_scores_gemma":[0.9972169,0.0002548124,0.001475426,0.00007098812,0.0004555019,0.0005263552],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003632314,0.0000130355,0.9985594,0.00002015565,0.00003961451,0.00004827787,0.00007047255,0.00002984989,0.00003994692,0.00001384885,0.0001666754,0.0009624077],"study_design_scores_gemma":[0.000002191316,0.00001241929,0.9996295,0.00001205923,0.000009262174,0.00006449871,0.00006138337,0.00003919633,0.00001034042,0.00000370283,0.0001537625,0.000001677839],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9881815,0.001754915,0.00008293386,0.0002929482,0.00002688978,0.0000425803,0.005638037,0.00001598628,0.003964258],"genre_scores_gemma":[0.997764,0.0002732589,0.00005431954,0.00004548919,0.00002277113,0.0000116611,0.001509791,0.000002128169,0.0003166025],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4698977,"threshold_uncertainty_score":0.9343252,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01554185798798998,"score_gpt":0.2648582796538256,"score_spread":0.2493164216658356,"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."}}