{"id":"W4412651457","doi":"10.1016/j.jpurol.2025.07.015","title":"Predicting progression to renal replacement therapy in children with posterior urethral valves: international validation of the secondary use of the posterior urethral valve risk of chronic kidney disease (PURK) score","year":2025,"lang":"en","type":"article","venue":"Journal of Pediatric Urology","topic":"Pediatric Urology and Nephrology Studies","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University; Hospital for Sick Children","funders":"National Institute of Diabetes and Digestive and Kidney Diseases","keywords":"Medicine; Posterior urethral valve; Urology; Renal replacement therapy; Kidney disease; Surgery; Urinary system; Internal medicine","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":[0.003248874,0.0005710087,0.0005422286,0.001487198,0.0004695052,0.00138117,0.0006401504,0.0005847282,0.0008979916],"category_scores_gemma":[0.01033628,0.0002311983,0.0008502278,0.001357751,0.0006935275,0.0007845811,0.001421605,0.001512602,0.0002076216],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000458131,"about_ca_system_score_gemma":0.0009239977,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004584922,"about_ca_topic_score_gemma":0.005231874,"domain_scores_codex":[0.9980435,0.0006900225,0.0001727509,0.0003319563,0.0005792839,0.0001824382],"domain_scores_gemma":[0.9926312,0.001705806,0.003058293,0.000483784,0.001129757,0.0009912797],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004868992,0.00002368372,0.9977756,0.000009489398,0.00007112665,0.00001887145,0.0000811444,0.00007019698,0.00007833452,0.00003169625,0.00007716155,0.001713932],"study_design_scores_gemma":[0.000009376096,0.0001288162,0.9984922,0.00002248649,0.00004964408,0.0001972167,0.0001398944,0.0004977423,0.0001544565,0.00003462695,0.0002685525,0.000005019069],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973292,0.0003810173,0.0002746588,0.00008696585,0.00002359852,0.00001865819,0.0005024301,0.000006889673,0.001376609],"genre_scores_gemma":[0.9988396,0.0001474921,0.0003424021,0.00002176299,0.00001494048,0.00001149951,0.0005063346,0.000004620608,0.000111405],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004584922,"threshold_uncertainty_score":0.01718187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01060732803210363,"score_gpt":0.2727046916926251,"score_spread":0.2620973636605214,"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."}}