{"id":"W2121216962","doi":"10.1148/radiol.2463070270","title":"Acute Pulmonary Embolism: Sensitivity and Specificity of Ventilation-Perfusion Scintigraphy in PIOPED II Study","year":2008,"lang":"en","type":"article","venue":"Radiology","topic":"Venous Thromboembolism Diagnosis and Management","field":"Medicine","cited_by":239,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"National Heart, Lung, and Blood Institute","keywords":"Medicine; Pulmonary embolism; Radiology; Scintigraphy; Nuclear medicine; Pulmonary angiography; Digital subtraction angiography; Confidence interval; Angiography; Internal medicine","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":[0.002901808,0.0004834844,0.0004034989,0.00165566,0.0002067473,0.00145261,0.0006652641,0.0007139192,0.001293369],"category_scores_gemma":[0.01760696,0.0003177995,0.0003923083,0.000839774,0.000625634,0.001011475,0.0009656119,0.0004953617,0.0004758598],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001541139,"about_ca_system_score_gemma":0.0002290542,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005388719,"about_ca_topic_score_gemma":0.0006213532,"domain_scores_codex":[0.997009,0.001072247,0.0005176255,0.0005506559,0.0006123165,0.0002381657],"domain_scores_gemma":[0.9902579,0.004963314,0.002728236,0.0006617751,0.0008810033,0.000507905],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009296005,0.00000799544,0.9986665,0.000008367098,0.00002468466,0.00007849873,0.00001516166,0.00004344312,0.000195071,0.00001151074,0.0000254134,0.0008304717],"study_design_scores_gemma":[0.00001503429,0.0001571607,0.9929262,0.00002886294,0.00008696905,0.003618822,0.0001560777,0.001615295,0.0008735762,0.00009126646,0.0004230325,0.000007628882],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960957,0.0007248122,0.0007382202,0.00004054368,0.00001068493,0.00003188449,0.0003043199,0.00001444842,0.002039358],"genre_scores_gemma":[0.9994165,0.0000708743,0.0001989676,0.00001469574,0.00001169932,0.000008727015,0.0002301267,0.000002340685,0.00004607249],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002901808,"threshold_uncertainty_score":0.01534641,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01747607584094765,"score_gpt":0.2631754234370591,"score_spread":0.2456993475961115,"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."}}