{"id":"W2048576855","doi":"10.3899/jrheum.120403","title":"HLA-B27 Prevalence in Arab Populations and Among Patients with Ankylosing Spondylitis: Table 1.","year":2012,"lang":"en","type":"article","venue":"The Journal of Rheumatology","topic":"Spondyloarthritis Studies and Treatments","field":"Medicine","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Ankylosing spondylitis; Medicine; Spondylitis; HLA-B27; Human leukocyte antigen; Internal medicine; Immunology; Antigen","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004385714,0.0002020907,0.0004402956,0.002184181,0.0001381794,0.0002958031,0.0001613144,0.0002345031,0.004069303],"category_scores_gemma":[0.00150689,0.00009083288,0.0003081435,0.003124382,0.0001570601,0.0002952463,0.0001027059,0.0001132992,0.0003696872],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001664989,"about_ca_system_score_gemma":0.0002921595,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001865733,"about_ca_topic_score_gemma":0.002286122,"domain_scores_codex":[0.9996663,0.00007859552,0.0001118279,0.00005281603,0.00007505921,0.0000154484],"domain_scores_gemma":[0.9991742,0.0003987224,0.0002818527,0.00001477618,0.000101146,0.00002937681],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008626318,0.00008479537,0.837027,0.01283155,0.000938325,0.001085194,0.0005069154,0.0001545251,0.002723227,0.0001444455,0.007208666,0.1364326],"study_design_scores_gemma":[0.0001027126,0.0003386028,0.970179,0.002567107,0.0007953595,0.007000676,0.001069074,0.00007858867,0.0005929376,0.0001181169,0.0171414,0.00001639133],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5733907,0.4009535,0.0004621425,0.001052353,0.0001277813,0.0001098983,0.01666996,0.0000428302,0.007190791],"genre_scores_gemma":[0.853886,0.135932,0.001312637,0.0004589261,0.0001696025,0.0001540597,0.007113391,0.000005602941,0.0009676814],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004069303,"threshold_uncertainty_score":0.01361316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01405908989988733,"score_gpt":0.2534730138195536,"score_spread":0.2394139239196663,"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."}}