{"id":"W4398185897","doi":"10.1161/circimaging.123.016267","title":"Aortic Valve Calcification Density Measured by MDCT in the Assessment of Aortic Stenosis Severity","year":2024,"lang":"en","type":"article","venue":"Circulation Cardiovascular Imaging","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut universitaire de cardiologie et de pneumologie de Québec","funders":"","keywords":"Medicine; Stenosis; Cardiology; Calcification; Internal medicine; Aortic valve; Aortic valve stenosis; Radiology; Calcinosis; Multidetector computed tomography; Computed tomography","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":[0.0009231704,0.0001594702,0.0004016087,0.0001330594,0.00007040706,0.00006564687,0.00006571666,0.00004218486,0.00001177859],"category_scores_gemma":[0.0000689193,0.000129562,0.002522126,0.0004825427,0.00004906287,0.0001494646,0.00001975233,0.0001510698,0.000008054751],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003273444,"about_ca_system_score_gemma":0.0001328888,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002445013,"about_ca_topic_score_gemma":5.049491e-7,"domain_scores_codex":[0.9979962,0.0002528026,0.0003410402,0.0003822553,0.000834102,0.0001936466],"domain_scores_gemma":[0.9990011,0.00006491579,0.00005226765,0.0006492071,0.0001636517,0.00006881582],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000006816909,0.0001405107,0.9573364,0.0002641017,0.003193641,0.00002230815,0.0002763508,0.0005013869,0.0009184206,0.00004573824,0.0001467218,0.03714759],"study_design_scores_gemma":[0.0005941207,0.000007012681,0.9710167,0.0001357922,0.003489067,0.00002101762,0.0001972197,0.02407545,0.0001088662,0.00008107506,0.0001609289,0.0001127201],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9718942,0.01006346,0.01610102,0.0002903432,0.0002159255,0.000810179,0.00002511543,0.00006958716,0.0005301853],"genre_scores_gemma":[0.9993752,0.0001163864,0.00009769643,0.00007008945,0.00006277845,0.00006859768,0.0001812759,0.00002405785,0.000003885458],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03703487,"threshold_uncertainty_score":0.5283385,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01971380524382726,"score_gpt":0.3269051340621999,"score_spread":0.3071913288183726,"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."}}