{"id":"W4411343655","doi":"10.1016/j.vaa.2025.06.005","title":"The Confidential Enquiry into Perioperative Equine Fatalities: phase 4 (CEPEF4) – a worldwide observational, prospective, multicentre cohort study in 2025","year":2025,"lang":"en","type":"article","venue":"Veterinary Anaesthesia and Analgesia","topic":"Veterinary Pharmacology and Anesthesia","field":"Veterinary","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Universidad Alfonso X El Sabio; Division of Research, Evaluation, and Communication; Universidad CEU Cardenal Herrera; Royal Veterinary College; Ontario Veterinary College, University of Guelph; New South Wales Government; Universidad Tecnológica de Pereira; Szkola Glówna Gospodarstwa Wiejskiego w Warszawie; Universitat Autònoma de Barcelona; Veterinärmedizinische Universität Wien; Freie Universität Berlin; Universidade Federal de Minas Gerais; Aristotle University of Thessaloniki; Universidad de la República Uruguay; Universidad de Córdoba; Università di Bologna; Université de Montréal; Université de Liège; Universidad Autónoma del Estado de México; Universidad de Murcia; Western College of Veterinary Medicine, University of Saskatchewan; Universidad Nacional Autónoma de México; Universidad Complutense de Madrid; University College Dublin; University of Minnesota; University of Glasgow; Universidade Federal do Paraná; Japan Racing Association; University of Edinburgh; Állatorvostudományi Egyetem; Universidade de São Paulo; Universiteit Utrecht; School of Veterinary Medicine, University of California, Davis; Norges Miljø- og Biovitenskapelige Universitet; University of Missouri; Helsingin Yliopisto; Horse Trust; Agri-Food and Veterinary Authority; Colorado State University; Universität Zürich; University of Pennsylvania","keywords":"Medicine; Observational study; Perioperative; Prospective cohort study; Cohort study; Confidentiality; Emergency medicine; Cohort; Perioperative medicine; Intensive care medicine; Anesthesia; Surgery; Internal medicine; Computer security","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0009339022,0.0005706648,0.0006856394,0.0003440114,0.001166265,0.0002638312,0.0005775953,0.0001650733,0.0002030215],"category_scores_gemma":[0.00006923372,0.0004691137,0.0001511379,0.0006732912,0.0005885456,0.000604114,0.000299533,0.000509931,0.00003339246],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001706693,"about_ca_system_score_gemma":0.0001787899,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003959768,"about_ca_topic_score_gemma":0.0002066898,"domain_scores_codex":[0.9962535,0.0009371322,0.0008449826,0.000978792,0.0003290829,0.0006565312],"domain_scores_gemma":[0.9986525,0.0003245486,0.0001898555,0.0005577346,0.0001283884,0.000147023],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0124343,0.002805453,0.9407127,0.0001883225,0.0006743936,0.009691088,0.005576946,0.00002249102,0.01292009,0.005704796,0.0006133443,0.00865605],"study_design_scores_gemma":[0.007847877,0.01384127,0.9393722,0.0002364317,0.0002606512,0.0007004548,0.01176404,0.002025035,0.00009629236,0.0007852737,0.02225036,0.0008201536],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934499,0.0013474,0.00007145894,0.001741285,0.0002367613,0.002261811,0.00001109652,0.0001222359,0.0007580101],"genre_scores_gemma":[0.9952708,0.0004555908,0.0001782713,0.0006112484,0.0001065893,0.0008591512,0.00004066001,0.00003917275,0.002438484],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02163702,"threshold_uncertainty_score":0.9997761,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05822633531484647,"score_gpt":0.3877101105292656,"score_spread":0.3294837752144192,"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."}}