{"id":"W4306980357","doi":"10.1161/strokeaha.122.038600","title":"Covert Brain Infarction as a Risk Factor for Stroke Recurrence in Patients With Atrial Fibrillation","year":2022,"lang":"en","type":"article","venue":"Stroke","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Artificial Intelligence in Medicine (Canada)","funders":"Ulsan University Hospital; Feinberg School of Medicine; Jeju National University Hospital; Yeungnam University; Inje University; Hallym University; College of Medicine, Seoul National University; Soonchunhyang University; Seoul National University Bundang Hospital; Seoul National University; Chungbuk National University; Korea University; Dongguk University; Eulji University; Chonnam National University; Korea University Guro Hospital; Keimyung University; Dong-A University; Jeju National University; Northwestern University","keywords":"Medicine; Atrial fibrillation; Stroke (engine); Internal medicine; Hazard ratio; Risk factor; Cardiology; Cerebral infarction; Incidence (geometry); Cumulative incidence; Prospective cohort study; Cohort; Ischemia; Confidence interval","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":[0.0005170666,0.0002148292,0.0003518241,0.0005626664,0.0003279659,0.0005181328,0.0003526146,0.0003819022,0.001123047],"category_scores_gemma":[0.003048865,0.0001646911,0.000601178,0.0006208363,0.000207419,0.00030023,0.0003670909,0.0006171771,0.0001278813],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002163472,"about_ca_system_score_gemma":0.0003056431,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002269268,"about_ca_topic_score_gemma":0.003472284,"domain_scores_codex":[0.9995891,0.00007631876,0.00005312099,0.0001034479,0.0001002292,0.00007776896],"domain_scores_gemma":[0.9976573,0.0003555135,0.001474499,0.0001513645,0.0001465197,0.00021474],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008286422,0.00001090517,0.9985416,0.00000775518,0.00004962684,0.00008324718,0.0000187135,0.00002805139,0.00005949011,0.000009706012,0.0000414371,0.001066596],"study_design_scores_gemma":[0.000006413987,0.00006730438,0.9985762,0.000007601921,0.00004833779,0.0007857787,0.00004652542,0.0003204647,0.00003241657,0.00003429794,0.00007214938,0.000002571411],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988394,0.0005429859,0.00009351646,0.00007094343,0.000009128767,0.000004562362,0.0001621103,0.000002147295,0.0002752166],"genre_scores_gemma":[0.9995872,0.0001287955,0.00006329884,0.00001639693,0.00002236574,0.000003132908,0.0001420228,7.003543e-7,0.00003599354],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002269268,"threshold_uncertainty_score":0.004512131,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01051452707815971,"score_gpt":0.256906717015819,"score_spread":0.2463921899376593,"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."}}