{"id":"W4290973909","doi":"10.1136/annrheumdis-2022-eular.4151","title":"POS0153 MRI SPINAL LESIONS IN PATIENTS WITHOUT MRI OR RADIOGRAPHIC LESIONS IN THE SACROILIAC JOINTS TYPICAL OF AXIAL SPONDYLOARTHRITIS","year":2022,"lang":"en","type":"article","venue":"Annals of the Rheumatic Diseases","topic":"Bone and Joint Diseases","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Medicine; Sacroiliitis; Ankylosing spondylitis; Radiology; Sacroiliac joint; Radiography; Magnetic resonance imaging; Axial spondyloarthritis; Nuclear medicine; Surgery","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":[0.0002091623,0.0004867188,0.0003294566,0.0009208492,0.0005043049,0.0004759959,0.0002325008,0.0007954941,0.006261651],"category_scores_gemma":[0.00170483,0.0002609738,0.0002929156,0.0005641204,0.0004663439,0.0004311964,0.000275288,0.0003434912,0.0007393587],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000200913,"about_ca_system_score_gemma":0.0002954373,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002049066,"about_ca_topic_score_gemma":0.003102744,"domain_scores_codex":[0.9997976,0.00003029254,0.00003293851,0.0000417297,0.00003280616,0.00006466774],"domain_scores_gemma":[0.9994726,0.0001312219,0.00012996,0.00002439717,0.00005285456,0.0001889123],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002869177,0.000160486,0.9192683,0.0001006316,0.00009807364,0.05563121,0.0001677784,0.0001417796,0.01434307,0.0001716525,0.0008207659,0.006227109],"study_design_scores_gemma":[0.000107983,0.0008084616,0.8662456,0.00004627118,0.0001317926,0.1290563,0.0004630612,0.0003433384,0.001308411,0.0002653559,0.001199859,0.00002358233],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9929001,0.0005916199,0.0001031792,0.0001396932,0.00004231144,0.00001475196,0.0002282031,0.000009337742,0.005970772],"genre_scores_gemma":[0.999236,0.0001282412,0.0000492404,0.00006207491,0.0000344836,0.000002864687,0.0001998968,0.000002501213,0.000284697],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006261651,"threshold_uncertainty_score":0.02094728,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04040707327105687,"score_gpt":0.3127128452626743,"score_spread":0.2723057719916175,"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."}}