{"id":"W2016597454","doi":"10.1161/strokeaha.114.005782","title":"Incidental Magnetic Resonance Diffusion-Weighted Imaging–Positive Lesions Are Rare in Neurologically Asymptomatic Community-Dwelling Adults","year":2014,"lang":"en","type":"article","venue":"Stroke","topic":"Intracerebral and Subarachnoid Hemorrhage Research","field":"Medicine","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Population Health Research Institute; Ottawa Hospital; Providence Health Care; Simon Fraser University; University of Calgary; Ontario Brain Institute; University of Ottawa; Alberta Health Services","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Cerebral amyloid angiopathy; Asymptomatic; Magnetic resonance imaging; Intracerebral hemorrhage; Stroke (engine); Population; Radiology; Confidence interval; Diffusion MRI; Epidemiology; Leukoaraiosis; Hyperintensity; Pathology; Dementia; Internal medicine; Surgery; Glasgow Coma Scale; Disease","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":[0.0004801826,0.0002602073,0.0003863334,0.0008483131,0.0003736912,0.0006798957,0.0003431621,0.0007194699,0.001966066],"category_scores_gemma":[0.00601721,0.0003578006,0.0001413293,0.0006606901,0.0005435256,0.0005787343,0.0002984577,0.000319804,0.0003068167],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001011371,"about_ca_system_score_gemma":0.0002011123,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001957051,"about_ca_topic_score_gemma":0.002650745,"domain_scores_codex":[0.9995211,0.0001331944,0.00008694446,0.0001054529,0.0001065295,0.00004666486],"domain_scores_gemma":[0.997223,0.0007988194,0.001325966,0.0001723142,0.0002483033,0.0002315267],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009849104,0.00003619464,0.9968427,0.0000324369,0.00003324014,0.000480826,0.0001132963,0.00001098243,0.0004767433,0.00001581901,0.0001031825,0.00175621],"study_design_scores_gemma":[0.00001166958,0.0001134359,0.9954661,0.00001343703,0.00004062624,0.003605359,0.0003051653,0.0001106554,0.0001303414,0.00005645141,0.0001422838,0.000004437822],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991179,0.0003816832,0.0000916682,0.00004435714,0.000006391734,0.000004548626,0.00008037635,0.000004908397,0.0002682047],"genre_scores_gemma":[0.9996654,0.0001494902,0.00004956017,0.0000205722,0.00001531268,0.00000216296,0.00006730503,9.159762e-7,0.00002935131],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001966066,"threshold_uncertainty_score":0.006577134,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01036795582444162,"score_gpt":0.2534564386704433,"score_spread":0.2430884828460017,"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."}}