{"id":"W4410512172","doi":"10.1007/s00383-025-06030-w","title":"Determinants of surgical approach to pediatric appendicitis in Brazil","year":2025,"lang":"en","type":"article","venue":"Pediatric Surgery International","topic":"Appendicitis Diagnosis and Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; McGill University Health Centre; Montreal Children's Hospital","funders":"","keywords":"Pediatric surgery; Medicine; Appendicitis; General surgery; Pediatrics; Surgery","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005482805,0.00016955,0.0005065508,0.001805828,0.00002612699,0.00001787756,0.00020434,0.00009122557,0.0003198175],"category_scores_gemma":[0.0002633334,0.0001662858,0.000197542,0.001054146,0.00002438738,0.00008337307,0.0001702767,0.0001448518,0.00005758628],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001211118,"about_ca_system_score_gemma":0.0001739273,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001345691,"about_ca_topic_score_gemma":0.00001160039,"domain_scores_codex":[0.9979722,0.00004321476,0.0007637232,0.0003900833,0.0005332573,0.000297465],"domain_scores_gemma":[0.9989068,0.0004960393,0.0001571423,0.0002119382,0.0001094126,0.0001186989],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000108301,0.0006890373,0.9463021,0.0001721825,0.00002433344,0.0001508222,0.00003667126,0.00003596258,0.000001502022,0.0006958311,0.04567418,0.006109056],"study_design_scores_gemma":[0.001081925,0.0000354033,0.9834285,0.00005926494,0.0001051135,0.00003272607,0.00004960265,0.0004265133,0.00005992081,0.00007666271,0.01447979,0.0001646051],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9623697,0.0004253472,0.0002063821,0.000818939,0.001045801,0.0003991169,0.00002793324,0.00003465393,0.03467217],"genre_scores_gemma":[0.995184,0.002103409,0.0003137746,0.0005176984,0.0006973987,0.0001093694,0.00006410413,0.00001552175,0.0009947146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03712635,"threshold_uncertainty_score":0.6780937,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01748853400605109,"score_gpt":0.3107401693154905,"score_spread":0.2932516353094394,"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."}}