{"id":"W3165156384","doi":"10.1136/annrheumdis-2021-eular.3914","title":"OP0251 DATA-DRIVEN DEFINITIONS BASED ON INFLAMMATORY LESIONS FOR A POSITIVE MRI OF THE SPINE CONSISTENT WITH AXIAL SPONDYLOARTHRITIS","year":2021,"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; Axial spondyloarthritis; Gold standard (test); Radiology; Cohort; Back pain; Magnetic resonance imaging; Internal medicine; Sacroiliitis; Pathology; Alternative 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":[0.01011701,0.0008832727,0.001265139,0.002593781,0.0006288691,0.00309312,0.001888553,0.001307351,0.01460022],"category_scores_gemma":[0.04228775,0.000378884,0.002205725,0.002556401,0.0007226897,0.001605237,0.002256554,0.001843621,0.005899081],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009900465,"about_ca_system_score_gemma":0.003177302,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004277896,"about_ca_topic_score_gemma":0.007268353,"domain_scores_codex":[0.9909141,0.002933055,0.00204763,0.001576807,0.001880308,0.0006481684],"domain_scores_gemma":[0.9718613,0.01239579,0.006142231,0.003825114,0.004833739,0.0009418447],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01497771,0.0006208214,0.4459873,0.009751792,0.003579782,0.001009284,0.0006474829,0.00977212,0.009651017,0.01827644,0.25313,0.2325964],"study_design_scores_gemma":[0.00253317,0.002001288,0.4477597,0.005671643,0.002767375,0.004946525,0.000638194,0.02063838,0.01726951,0.0220672,0.4733156,0.0003913689],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.2175611,0.007959226,0.06272975,0.005351461,0.001785405,0.004652164,0.6093058,0.003499637,0.08715549],"genre_scores_gemma":[0.5021777,0.001953343,0.04384884,0.005386952,0.0004962321,0.004533453,0.43297,0.001383678,0.007249835],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01460022,"threshold_uncertainty_score":0.05350453,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08194589578130997,"score_gpt":0.3080915351217026,"score_spread":0.2261456393403927,"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."}}