{"id":"W3217017624","doi":"10.1161/circ.144.suppl_1.12183","title":"Abstract 12183: Multi-Center Evaluation of Inter-Site Variability in SPECT Myocardial Blood Flow Measurement","year":2021,"lang":"en","type":"article","venue":"Circulation","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre; University of Ottawa","funders":"","keywords":"Medicine; Cadmium zinc telluride; Nuclear medicine; Cardiac PET; Blood flow; Coronary artery disease; Perfusion; Cardiac imaging; Radiology; Cardiology; Positron emission tomography; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.007515812,0.0004704897,0.000544089,0.0009891886,0.0004469883,0.0005946378,0.0005893607,0.000393969,0.001924589],"category_scores_gemma":[0.007881645,0.0002261981,0.0002653254,0.0008541519,0.0004107788,0.0004713581,0.0005380207,0.0003047457,0.00044199],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004138158,"about_ca_system_score_gemma":0.00042237,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002770907,"about_ca_topic_score_gemma":0.003787742,"domain_scores_codex":[0.997534,0.001016135,0.0002046795,0.0005036711,0.0006429967,0.00009846916],"domain_scores_gemma":[0.9910686,0.003040365,0.001335312,0.001267468,0.002959381,0.0003288815],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003867292,0.0002616898,0.9013106,0.0001187484,0.0006931448,0.000241586,0.0004294631,0.002928106,0.03316909,0.00009330152,0.001554354,0.05533255],"study_design_scores_gemma":[0.00006890807,0.0007372037,0.9785168,0.000007766024,0.0001872551,0.0006751806,0.0001137134,0.007789579,0.01098822,0.00007895024,0.0008045317,0.00003185163],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9798678,0.0002228868,0.01782439,0.00003511683,0.00001830329,0.0001373269,0.0007290242,0.0002619108,0.000903135],"genre_scores_gemma":[0.993094,0.00002529981,0.005678693,0.0000186924,0.00001644743,0.00009106,0.0007292532,0.00007883232,0.0002676418],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007515812,"threshold_uncertainty_score":0.03974789,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05994635166637634,"score_gpt":0.3099825582270512,"score_spread":0.2500362065606748,"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."}}