{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004084968,0.0002046781,0.0006164815,0.0003397909,0.0001809128,0.00001294858,0.0004095077,0.00004383381,0.0005258383],"category_scores_gemma":[0.000801331,0.0001222327,0.0004498087,0.0009836021,0.000309832,0.00009689965,0.0002262623,0.0002667793,0.000005974534],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002196451,"about_ca_system_score_gemma":0.0003029215,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002819309,"about_ca_topic_score_gemma":0.0001164469,"domain_scores_codex":[0.997245,0.0005362987,0.0007786881,0.0002567713,0.0008416135,0.0003416455],"domain_scores_gemma":[0.9985237,0.0002534319,0.0002803692,0.0006827993,0.0001011831,0.0001585178],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.008580832,0.008537823,0.9246662,0.0006578521,0.0001864635,0.00007278995,0.001062074,0.0001146002,0.0000220612,0.0005943028,0.0210522,0.0344528],"study_design_scores_gemma":[0.002617131,0.000952423,0.9916742,0.001449954,0.0001595791,0.00001654598,0.001183016,0.00007569329,0.00003625387,0.001368621,0.0003272074,0.0001393926],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9925377,0.001810701,0.000002662112,0.004046745,0.0001347348,0.0008793595,0.0004601668,0.00001623402,0.0001116503],"genre_scores_gemma":[0.9981196,0.000689597,0.00004570951,0.0008699009,0.00002093326,0.0001078736,0.00005297811,0.00002172757,0.00007166999],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06700798,"threshold_uncertainty_score":0.575756,"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."}}