{"id":"W2020288469","doi":"10.1016/j.jpeds.2010.07.035","title":"Predictors of Non-Diagnostic Ultrasound Scanning in Children with Suspected Appendicitis","year":2010,"lang":"en","type":"article","venue":"The Journal of Pediatrics","topic":"Appendicitis Diagnosis and Management","field":"Medicine","cited_by":126,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; Hospital for Sick Children; BC Children's Hospital; University of Toronto","funders":"Sick Kids Foundation","keywords":"Medicine; Appendicitis; Ultrasound; Radiology; General surgery","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00108307,0.0006650691,0.0007236659,0.002024484,0.00063965,0.001369689,0.0008812353,0.001678497,0.002341657],"category_scores_gemma":[0.01998254,0.0006637407,0.0007368511,0.001800322,0.001100169,0.001366543,0.0009310494,0.002932703,0.000312331],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006615918,"about_ca_system_score_gemma":0.001753368,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00346395,"about_ca_topic_score_gemma":0.003267167,"domain_scores_codex":[0.9986236,0.0003225801,0.0002388303,0.00009804998,0.0003566879,0.0003602487],"domain_scores_gemma":[0.9749953,0.01406596,0.006110623,0.0004338968,0.001153902,0.003240277],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007629939,0.00002145048,0.9989343,0.000006148638,0.000005686267,0.0004753946,0.0000265235,0.00004045014,0.00005950062,0.00001389815,0.00005060672,0.0002896858],"study_design_scores_gemma":[0.00001121307,0.000163323,0.9926907,0.00002770277,0.00004074056,0.005409339,0.0005650387,0.0006980575,0.0001961595,0.00005166303,0.0001370822,0.000008872249],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974354,0.0008640232,0.00007426857,0.0003689344,0.00003059829,0.000006467668,0.0001362803,0.00001000025,0.001074074],"genre_scores_gemma":[0.9994119,0.000224546,0.00009304177,0.00003226853,0.00004561367,0.000005801705,0.0001334456,0.000004014392,0.00004937878],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00346395,"threshold_uncertainty_score":0.0078336,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004479786410685843,"score_gpt":0.2300354667942423,"score_spread":0.2255556803835564,"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."}}