{"id":"W4408921930","doi":"10.1007/s13304-025-02078-4","title":"Protocol for an international multicenter, prospective, observational, non-competitive, study to validate and optimise prediction models of 90-day and 1-year allograft failure after liver transplantation: The global IMPROVEMENT Study","year":2025,"lang":"en","type":"article","venue":"Updates in Surgery","topic":"Organ Transplantation Techniques and Outcomes","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto General Hospital","funders":"Erasmus Universitair Medisch Centrum Rotterdam; Università degli Studi di Roma Tor Vergata; Hospices Civils de Lyon; Universidade Estadual de Campinas; Università Cattolica del Sacro Cuore; Università di Pisa; Tongji University; Ministero della Salute; Baylor University Medical Center; Università degli Studi di Milano-Bicocca; Università degli Studi di Milano; National Cancer Institute; Università Degli Studi di Modena e Reggio Emila; David Geffen School of Medicine, University of California, Los Angeles; School of Medicine, Indiana University; Baylor University","keywords":"Medicine; Observational study; Protocol (science); Liver transplantation; Transplantation; Multicenter study; Surgery; Prospective cohort study; Randomized controlled trial; Internal medicine; Alternative medicine; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.07381147,0.003503896,0.004095753,0.002335756,0.003977467,0.00391268,0.00433437,0.004686377,0.05264399],"category_scores_gemma":[0.07693893,0.002354925,0.005136708,0.003199863,0.002706577,0.002620715,0.003537264,0.006502803,0.02278474],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004653674,"about_ca_system_score_gemma":0.02493572,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002377425,"about_ca_topic_score_gemma":0.004099581,"domain_scores_codex":[0.9690791,0.01801587,0.005592048,0.00309697,0.003043363,0.001172592],"domain_scores_gemma":[0.9344631,0.01094808,0.0078337,0.01636297,0.02467253,0.005719524],"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":[0.2484942,0.02356592,0.01545788,0.04484531,0.004725149,0.002450826,0.004080328,0.01036045,0.008219885,0.04078069,0.4039465,0.1930728],"study_design_scores_gemma":[0.1729723,0.02945837,0.03783296,0.03147828,0.002420993,0.0009703666,0.00144214,0.007601503,0.004902648,0.01521488,0.6950442,0.0006614531],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.00192646,0.0002553377,0.009748923,0.000615241,0.001056683,0.9745852,0.009328744,0.0001334789,0.002349802],"genre_scores_gemma":[0.001744639,0.0001023147,0.005612153,0.0003363206,0.0001794348,0.9880712,0.003406885,0.00002037425,0.0005266137],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.07381147,"threshold_uncertainty_score":0.390357,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0325017230788237,"score_gpt":0.3419002622722341,"score_spread":0.3093985391934104,"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."}}