{"id":"W2328735831","doi":"10.1097/brs.0000000000001097","title":"Spine Computed Tomography Radiation Dose Reduction","year":2015,"lang":"en","type":"article","venue":"Spine","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Discovery Air (Canada)","funders":"","keywords":"Medicine; Nuclear medicine; Radiology; Radiation treatment planning; Computed tomography; Orthopedic surgery; Surgical planning; Radiation exposure; Tomography; Radiation dose; Reduction (mathematics); Effective dose (radiation); Radiation therapy; 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":[0.0001587492,0.00009047259,0.0001497795,0.0002202417,0.00003602629,0.00002001766,0.00003899703,0.00004224973,0.00005463744],"category_scores_gemma":[0.00006143787,0.00008339339,0.0000561409,0.0004771295,0.00002919068,0.0001762282,0.00001173943,0.0000984267,0.00008997349],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006178836,"about_ca_system_score_gemma":0.00007137838,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002674112,"about_ca_topic_score_gemma":6.076091e-7,"domain_scores_codex":[0.9992834,0.00001924886,0.0001870292,0.0001652938,0.0002033338,0.0001416929],"domain_scores_gemma":[0.9994588,0.000001777921,0.00006781629,0.0001925538,0.0001027816,0.0001762332],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0002593278,0.0006684111,0.028676,0.0001298111,0.0002700152,0.00006397434,0.001538125,0.0007911649,0.0829272,0.002024392,0.1507137,0.7319379],"study_design_scores_gemma":[0.009146101,0.0009926565,0.7364737,0.0001348814,0.0001698974,0.0003218375,0.0002543634,0.01921751,0.03666703,0.0004772827,0.1957592,0.000385591],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9610106,0.002826398,0.005930592,0.01242719,0.001753536,0.0006229467,0.000003081415,0.0004318928,0.01499381],"genre_scores_gemma":[0.9940054,0.00003949712,0.003140967,0.0005467588,0.001063346,0.000007492414,0.0001574247,0.00001582409,0.001023269],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7315523,"threshold_uncertainty_score":0.3400684,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02334374199680238,"score_gpt":0.2915067964273764,"score_spread":0.268163054430574,"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."}}