{"id":"W2124674004","doi":"10.1016/j.spinee.2012.03.026","title":"Modic changes: prevalence, distribution patterns, and association with age in white men","year":2012,"lang":"en","type":"article","venue":"The Spine Journal","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":105,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"National Institute of Arthritis and Musculoskeletal and Skin Diseases","keywords":"Modic changes; Medicine; Low back pain; Population; Lumbar; Lumbar spine; Lumbosacral joint; Demography; Magnetic resonance imaging; Surgery; Radiology; Pathology; Environmental health","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":[0.0002504161,0.0001854827,0.0002683106,0.001557734,0.0005513526,0.0004956373,0.0002812433,0.0003460993,0.00230253],"category_scores_gemma":[0.0009225335,0.0002756182,0.0002405048,0.001402393,0.000298446,0.0004889442,0.0003186171,0.0002678937,0.0002711192],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001735918,"about_ca_system_score_gemma":0.0001741771,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009483974,"about_ca_topic_score_gemma":0.01027536,"domain_scores_codex":[0.9997742,0.00003348855,0.00002514499,0.00007014633,0.00004542046,0.00005164469],"domain_scores_gemma":[0.9995489,0.00005489709,0.000226486,0.00003105092,0.00006297296,0.0000757189],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001557626,0.0000360702,0.9973066,0.000006599445,0.00002519593,0.00009343138,0.0001243099,0.0000115809,0.0003203834,0.00002593336,0.0000681119,0.001825923],"study_design_scores_gemma":[0.000002066328,0.00003615104,0.9994122,0.000001836603,0.000008885593,0.000170252,0.0002006244,0.00003519307,0.00003127967,0.00001660101,0.00008327916,0.00000173461],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986627,0.0003493117,0.00004253899,0.00002513969,0.000003325524,0.000005748533,0.0002613749,0.000004400238,0.0006454082],"genre_scores_gemma":[0.9991878,0.0001684874,0.00004176084,0.00001436383,0.000008518361,0.000004444721,0.0001686776,0.000002069601,0.0004038259],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009483974,"threshold_uncertainty_score":0.01885754,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01649790629496298,"score_gpt":0.2720802319127526,"score_spread":0.2555823256177896,"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."}}