{"id":"W4206048645","doi":"10.1016/j.jpedsurg.2021.12.047","title":"Effect of COVID-19 on pediatric appendicitis presentations and complications","year":2022,"lang":"en","type":"article","venue":"Journal of Pediatric Surgery","topic":"Appendicitis Diagnosis and Management","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Stollery Children's Hospital; Health Sciences Centre; University of Alberta","funders":"","keywords":"Medicine; Perforation; Appendicitis; Pandemic; Complication; Pediatric surgery; Presentation (obstetrics); Coronavirus disease 2019 (COVID-19); General surgery; Pediatric Surgeon; Pediatrics; Surgery; Internal medicine; Disease","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":[0.001631332,0.0002718263,0.0008130891,0.0004335292,0.0005412269,0.001066928,0.0004456881,0.0004736301,0.003383743],"category_scores_gemma":[0.009969648,0.0001260848,0.001035594,0.000528283,0.0004886232,0.0009227329,0.0007518661,0.001438417,0.0003973525],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00102941,"about_ca_system_score_gemma":0.001583668,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003189475,"about_ca_topic_score_gemma":0.005882853,"domain_scores_codex":[0.9982765,0.000456654,0.0001729248,0.0001916139,0.0004210008,0.0004813075],"domain_scores_gemma":[0.9949887,0.001826608,0.0009128965,0.0001620735,0.0005959859,0.001513619],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.03541546,0.002675346,0.8408399,0.0004243611,0.0007081765,0.001683578,0.000395788,0.0006812903,0.00238296,0.0003902543,0.002706219,0.1116967],"study_design_scores_gemma":[0.0005214079,0.01352516,0.9695265,0.0002916488,0.0008029623,0.002496505,0.001577027,0.0008008608,0.0009319136,0.0002861033,0.00919708,0.00004282181],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9881926,0.005729307,0.0001059682,0.000701212,0.0003439769,0.00005055763,0.0004738868,0.00001866071,0.004383915],"genre_scores_gemma":[0.9968161,0.001180872,0.0002391549,0.0001900923,0.000194265,0.00002578894,0.0005312943,0.00001108534,0.0008112883],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003383743,"threshold_uncertainty_score":0.01131982,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03325175247596564,"score_gpt":0.3310605022309835,"score_spread":0.2978087497550179,"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."}}