{"id":"W2322760244","doi":"10.1136/annrheumdis-2012-eular.1854","title":"OP0171 A data driven approach to the definition of a positive MRI of the sacroiliac joints in spondyloarthritis","year":2012,"lang":"en","type":"article","venue":"Annals of the Rheumatic Diseases","topic":"Spondyloarthritis Studies and Treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Medicine; Ankylosing spondylitis; Gold standard (test); Magnetic resonance imaging; Radiology; Confidence interval; Sacroiliac joint; Radiography; Population; Axial spondyloarthritis; Physical examination; Physical therapy; Sacroiliitis; Surgery; 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":[0.02242052,0.0009315805,0.001573214,0.002407782,0.0004997181,0.003141147,0.002233368,0.00162047,0.00284222],"category_scores_gemma":[0.06031143,0.0007939432,0.001514609,0.0016988,0.0007651992,0.001596694,0.002431385,0.00206677,0.0008073474],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009817666,"about_ca_system_score_gemma":0.00317858,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003816482,"about_ca_topic_score_gemma":0.004931801,"domain_scores_codex":[0.9889717,0.006909318,0.0009853324,0.001497701,0.001408849,0.0002271358],"domain_scores_gemma":[0.9653588,0.02766536,0.001679852,0.002026516,0.002889784,0.000379734],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.006538533,0.0009751066,0.1411566,0.002314091,0.002496467,0.001296091,0.0005263909,0.1702631,0.007506742,0.03558206,0.0337372,0.5976077],"study_design_scores_gemma":[0.0007073567,0.0008377827,0.01414989,0.000402747,0.0005125073,0.0008305978,0.0001874847,0.8835819,0.006900244,0.07295075,0.01881492,0.0001238534],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0987642,0.001548331,0.8578191,0.006255021,0.0004429184,0.001491058,0.0239149,0.005403968,0.004360473],"genre_scores_gemma":[0.5305194,0.0004371112,0.4478308,0.001509034,0.000264489,0.00183679,0.01535293,0.0005050858,0.001744326],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02242052,"threshold_uncertainty_score":0.1185725,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08407542184007881,"score_gpt":0.3175739246195686,"score_spread":0.2334985027794898,"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."}}