{"id":"W2616737713","doi":"10.1017/cem.2017.262","title":"P060: Imaging practices of emergency physicians for low risk non-traumatic low back pain","year":2017,"lang":"en","type":"article","venue":"Canadian Journal of Emergency Medicine","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"","keywords":"Medicine; Emergency department; Lumbosacral joint; Neurosurgery; Low back pain; Radiography; Emergency medicine; Physical therapy; Pediatrics; Surgery; Nursing","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":[0.00120476,0.0001901686,0.0001253625,0.00115735,0.0009828401,0.0007861797,0.0006328582,0.001095811,0.02077563],"category_scores_gemma":[0.01519117,0.0002182269,0.0003376477,0.001405285,0.0002061284,0.001072448,0.0009097132,0.000592512,0.003666859],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001516707,"about_ca_system_score_gemma":0.003329008,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02248444,"about_ca_topic_score_gemma":0.04286706,"domain_scores_codex":[0.9988068,0.0002776816,0.0002419948,0.0001112299,0.0003134251,0.000248906],"domain_scores_gemma":[0.9877598,0.003119201,0.002276169,0.0002031389,0.004169164,0.002472465],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004383963,0.0004120016,0.7871979,0.0002506975,0.00002321519,0.00110022,0.001900689,0.0001736021,0.0005927379,0.0002428665,0.1215667,0.08610108],"study_design_scores_gemma":[0.00004527509,0.0002320627,0.9769847,0.0003513805,0.00001436223,0.001475951,0.003770732,0.000385294,0.00043037,0.0001505066,0.01613803,0.00002134695],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8641142,0.001145531,0.00079242,0.03529067,0.0006986093,0.0004734044,0.01595955,0.0001974388,0.08132821],"genre_scores_gemma":[0.9738486,0.001110124,0.003226684,0.004917376,0.0005207788,0.0003048919,0.00634097,0.00007645653,0.009654086],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02248444,"threshold_uncertainty_score":0.06950134,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07594296230799993,"score_gpt":0.3824453361379931,"score_spread":0.3065023738299931,"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."}}