{"id":"W4294636979","doi":"10.1002/acr.25014","title":"<scp>Data‐Driven</scp> Magnetic Resonance Imaging Definitions for Active and Structural Sacroiliac Joint Lesions in Juvenile Spondyloarthritis Typical of Axial Disease: A <scp>Cross‐Sectional</scp> International Study","year":2022,"lang":"en","type":"article","venue":"Arthritis Care & Research","topic":"Spondyloarthritis Studies and Treatments","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Research Canada; University of Alberta","funders":"National Institutes of Health; Children's National Hospital; National Institute of Arthritis and Musculoskeletal and Skin Diseases; University of Wisconsin-Madison","keywords":"Magnetic resonance imaging; Medicine; Sacroiliac joint; Lesion; Radiology; Axial spondyloarthritis; Quadrant (abdomen); Cohort; Nuclear medicine; Pathology; Sacroiliitis","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":[0.005991191,0.0005806526,0.0003351599,0.001203899,0.00040737,0.0007870957,0.0007166803,0.0007683515,0.001023585],"category_scores_gemma":[0.01106849,0.000431755,0.0003754557,0.001089922,0.0007150607,0.0008457276,0.0008177415,0.0005220869,0.0005427703],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004223679,"about_ca_system_score_gemma":0.000553411,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002087045,"about_ca_topic_score_gemma":0.002988582,"domain_scores_codex":[0.9966865,0.001558305,0.0004685016,0.0005639178,0.0005931749,0.0001296805],"domain_scores_gemma":[0.9824818,0.002610105,0.009148492,0.001864528,0.002939916,0.0009551944],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000255312,0.00006129323,0.9974021,0.00002780048,0.00008738408,0.00006163284,0.0001541195,0.00007546367,0.0004737412,0.00001923486,0.0001211931,0.001260762],"study_design_scores_gemma":[0.00003978027,0.0004767816,0.9973179,0.00002001693,0.0000535424,0.0008625293,0.0001328456,0.0003510493,0.0003387126,0.00001610516,0.0003831994,0.000007592386],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980595,0.0001149568,0.0005446405,0.00003499667,0.000004429678,0.00009260359,0.000564871,0.000008200276,0.0005758129],"genre_scores_gemma":[0.997803,0.00003350595,0.0008317451,0.00003687944,0.00001745602,0.000101844,0.001071897,0.000008490573,0.00009510302],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005991191,"threshold_uncertainty_score":0.03168482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0660050371945879,"score_gpt":0.3625459856415764,"score_spread":0.2965409484469885,"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."}}