{"id":"W2171075481","doi":"10.1586/erc.11.173","title":"Low-dose cardiac imaging: reducing exposure but not accuracy","year":2011,"lang":"en","type":"review","venue":"Expert Review of Cardiovascular Therapy","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Canadian Institutes of Health Research; University of Ottawa","keywords":"Medicine; Ionizing radiation; Radiation exposure; Cardiac imaging; Medical imaging; Radiology; Image quality; Medical physics; Angiography; Coronary angiography; Population; Effective dose (radiation); Nuclear medicine; Internal medicine; Myocardial infarction","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.002237426,0.001065344,0.008701338,0.0003680886,0.0001059546,0.00004525158,0.0006591238,0.0002795107,0.0003798187],"category_scores_gemma":[0.0004824565,0.0007850674,0.01362466,0.0006827684,0.0001473536,0.0003119736,0.0001046036,0.0007300288,0.0001578287],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002045466,"about_ca_system_score_gemma":0.00084672,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000974069,"about_ca_topic_score_gemma":2.193325e-8,"domain_scores_codex":[0.9941871,0.001041071,0.001975211,0.001087821,0.001113033,0.0005957537],"domain_scores_gemma":[0.9946153,0.00018372,0.0009017664,0.003602971,0.0003826124,0.0003137022],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001466891,0.00008371216,0.000001140615,0.06836873,0.007251094,0.00005812646,0.0001628448,1.779015e-7,0.00001831211,0.000009664021,0.005695202,0.9183363],"study_design_scores_gemma":[0.0006600841,0.00005710285,0.000005016488,0.1776849,0.003340661,0.0002711978,0.00001763975,7.684292e-7,0.0004227978,0.000001118632,0.8169593,0.0005794023],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.000003986574,0.992233,0.0001127782,0.0001135653,0.001199806,0.003696538,0.00003127921,0.0001255492,0.002483539],"genre_scores_gemma":[0.000008636169,0.9945891,0.0005342121,0.001446879,0.002032999,0.0006075931,0.0002703435,0.0002697101,0.0002405295],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9177569,"threshold_uncertainty_score":0.99946,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04589161941873214,"score_gpt":0.3480119500226168,"score_spread":0.3021203306038846,"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."}}