{"id":"W4411036131","doi":"10.1136/openhrt-2025-003210","title":"Predicting death or readmission following heart failure hospitalisation: the VancOuver CoastAL Acute Heart Failure (VOCAL-AHF) registry","year":2025,"lang":"en","type":"article","venue":"Open Heart","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre; McGill University; University of British Columbia","funders":"McGill University Health Centre; McGill University","keywords":"Medicine; Heart failure; Hazard ratio; Proportional hazards model; Cohort; Internal medicine; Emergency medicine; Psychological intervention; Confidence interval","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000798223,0.0004440479,0.0007577164,0.0001359602,0.0008273966,0.0003840216,0.0003800039,0.0002379041,0.0006430554],"category_scores_gemma":[0.0003049793,0.0002837558,0.0003589749,0.0006129415,0.00008302158,0.000581024,0.0006324553,0.0005077259,0.0001510606],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001917597,"about_ca_system_score_gemma":0.0006087284,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009550567,"about_ca_topic_score_gemma":0.002520923,"domain_scores_codex":[0.9971374,0.0001611495,0.0005904665,0.0007844588,0.0006531396,0.0006733458],"domain_scores_gemma":[0.9980012,0.0002655669,0.0001011689,0.001178137,0.0001293736,0.0003245758],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003010308,0.0001987255,0.1207987,0.00008414313,0.0004294693,0.0001174401,0.0002072968,0.000003989464,0.001260795,0.0002850318,0.8760754,0.0002379764],"study_design_scores_gemma":[0.003033127,0.0005453021,0.01790759,0.001004975,0.0006588247,0.00009211194,0.001817455,0.0001247841,0.002224705,0.0001246876,0.9721565,0.0003099946],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5184115,0.0002186593,0.0004919405,0.4522987,0.00280995,0.00791493,0.00005832121,0.000599736,0.01719622],"genre_scores_gemma":[0.8740513,0.00001595218,0.0272237,0.008668001,0.0005179708,0.0004362686,0.0001696335,0.00008660573,0.08883055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4436307,"threshold_uncertainty_score":0.9999614,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02113145244013199,"score_gpt":0.318490557981248,"score_spread":0.2973591055411161,"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."}}