{"id":"W4415493600","doi":"10.1016/j.annemergmed.2025.09.020","title":"Multiple Health Care Encounters Prior to Diagnosis of Cerebral Venous Thrombosis","year":2025,"lang":"en","type":"article","venue":"Annals of Emergency Medicine","topic":"Cerebral Venous Sinus Thrombosis","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia, Okanagan Campus; McMaster University; University of British Columbia; Alberta Hospital Edmonton; Western University; University of Toronto; University of Ottawa; University of Saskatchewan; Centre Hospitalier de l’Université de Montréal; University of Calgary; University of Alberta Hospital; Alberta Children's Hospital","funders":"Bayer Canada; National Institutes of Health; Istituto Superiore di Sanità; University of Toronto; Michael Smith Health Research BC; University of Alberta; Servier; McMaster University; National Institute of Neurological Disorders and Stroke; University of Ottawa","keywords":"Venous thrombosis; Health care; Intracranial Thrombosis; Thrombosis; MEDLINE","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.001266551,0.0004546896,0.00063841,0.0009728242,0.0006949748,0.0008405697,0.0009940445,0.0005306714,0.002701468],"category_scores_gemma":[0.005588891,0.000328392,0.001317912,0.001573616,0.0003613998,0.0005116879,0.0009139939,0.0009507151,0.0001109268],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001702176,"about_ca_system_score_gemma":0.002730991,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06242298,"about_ca_topic_score_gemma":0.08826985,"domain_scores_codex":[0.9978521,0.000428591,0.0003097627,0.0004849928,0.000485043,0.0004395331],"domain_scores_gemma":[0.9935312,0.0009424777,0.004468422,0.0001730736,0.0003282217,0.0005567209],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008364726,0.00008045006,0.9959264,0.0001029992,0.0004684106,0.0000828188,0.00006251717,0.0001086564,0.00006234665,0.00004517757,0.0002732362,0.001950596],"study_design_scores_gemma":[0.0001336214,0.0003337175,0.9980782,0.00005265162,0.0002037338,0.0002718237,0.0001149002,0.00031886,0.0000618639,0.00002932545,0.0003919835,0.000009200089],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.993429,0.001112873,0.0002528318,0.0001200564,0.00002955642,0.0002034007,0.00370462,0.000008278996,0.001139339],"genre_scores_gemma":[0.99729,0.0002748007,0.0002419739,0.00006409622,0.00004339172,0.0001322942,0.001753389,0.000002181451,0.0001977959],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06242298,"threshold_uncertainty_score":0.1241193,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0870803545875766,"score_gpt":0.4079476320237096,"score_spread":0.3208672774361331,"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."}}