{"id":"W2910941198","doi":"10.1093/pch/pxy180","title":"Head CT overuse in children with a mild traumatic brain injury within two Canadian emergency departments","year":2019,"lang":"en","type":"article","venue":"Paediatrics & Child Health","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre intégré de santé et de services sociaux de Chaudière-Appalaches; Université TÉLUQ; Université Laval; Université de Montréal; Institut National d'Excellence en Santé et en Services Sociaux; Centre Hospitalier Universitaire Sainte-Justine","funders":"Fonds de Recherche du Québec - Santé; Canadian Institutes of Health Research; Agency for Healthcare Research and Quality; Canada Research Chairs","keywords":"Medicine; Confidence interval; Head trauma; Pediatrics; Emergency department; Head injury; Emergency medicine; Traumatic brain injury; Surgery; Internal medicine; Psychiatry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.001108597,0.0003650693,0.0003193667,0.002208803,0.001145891,0.0007649051,0.001076996,0.0004487414,0.001134877],"category_scores_gemma":[0.00888831,0.0003490462,0.0003504145,0.003276883,0.001031941,0.0003953714,0.001029132,0.0008047053,0.00008177829],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01016222,"about_ca_system_score_gemma":0.01101351,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7840112,"about_ca_topic_score_gemma":0.8549621,"domain_scores_codex":[0.9973072,0.0002160582,0.0002101506,0.0003021292,0.001459379,0.0005051275],"domain_scores_gemma":[0.9933286,0.0007807617,0.003579695,0.0001369161,0.001344135,0.0008299629],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002098565,0.000006407546,0.9976172,0.00002003824,0.00001322841,0.0003446022,0.0002342548,0.00004076274,0.00004921796,0.00001728639,0.0001920393,0.001443893],"study_design_scores_gemma":[0.000001960884,0.00002027987,0.9982103,0.00002644824,0.00001095109,0.0007502855,0.0006062982,0.00009759852,0.00005182821,0.000006656488,0.0002119981,0.000005398923],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974332,0.0005208164,0.00008504486,0.0001821004,0.000009482714,0.00004382609,0.0006990585,0.000008087166,0.001018365],"genre_scores_gemma":[0.999,0.000315605,0.0001775295,0.00006639318,0.000007312251,0.00001153443,0.0003663132,0.000002535041,0.0000527762],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2159888,"threshold_uncertainty_score":0.4345215,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01798603084170584,"score_gpt":0.3196052269054722,"score_spread":0.3016191960637663,"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."}}