{"id":"W2549900379","doi":"10.1016/j.carj.2016.07.002","title":"Prevalence of Extracranial venous Narrowing on Magnetic Resonance Venography is Similar in People with Multiple Sclerosis, Their Siblings, and Unrelated Healthy Controls: A Blinded, Case-Control Study","year":2016,"lang":"en","type":"article","venue":"Canadian Association of Radiologists Journal","topic":"Cerebral Venous Sinus Thrombosis","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Regina Qu'Appelle Health Region; University of Saskatchewan; University of British Columbia","funders":"University of British Columbia; University of Saskatchewan","keywords":"Medicine; Multiple sclerosis; Magnetic resonance imaging; Venography; Case-control study; Radiology; Pediatrics; Internal medicine; Psychiatry; Thrombosis","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001977865,0.0006292126,0.0008441093,0.001595044,0.0006894894,0.0006982993,0.0003602844,0.0009236874,0.001524261],"category_scores_gemma":[0.005112623,0.0004450945,0.0003621943,0.0006584304,0.0007155676,0.0005491111,0.000440334,0.0003050661,0.0002419854],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000203847,"about_ca_system_score_gemma":0.0001454053,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001381615,"about_ca_topic_score_gemma":0.001012966,"domain_scores_codex":[0.9979832,0.0006044769,0.0002228986,0.0006863758,0.0003856058,0.0001174069],"domain_scores_gemma":[0.9975988,0.0006874308,0.0008444636,0.0003631117,0.0002948664,0.0002113085],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005720505,0.0001910278,0.9949067,0.00002322638,0.0001472275,0.0003136896,0.000410377,0.00002058317,0.00179941,0.00001959748,0.00004307709,0.001553069],"study_design_scores_gemma":[0.00007340703,0.0009334286,0.9957513,0.00001067337,0.0001348103,0.002006284,0.000348405,0.0001224227,0.0004207952,0.00004054512,0.0001487516,0.000009259985],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995741,0.0001057662,0.0001073823,0.000005740171,0.000003659384,0.00001502221,0.00004166864,0.000003559279,0.0001430119],"genre_scores_gemma":[0.9997008,0.0000361593,0.00009121338,0.0000103433,0.000008274978,0.00001327417,0.00007180782,0.000001628408,0.00006656648],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001977865,"threshold_uncertainty_score":0.01046008,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02200007383826529,"score_gpt":0.2426403999792688,"score_spread":0.2206403261410035,"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."}}