UCSF intracranial dural arteriovenous fistula cohort with single fistulas versus subset with confirmed enlarging, de novo, multiple, or recurrent fistulas
Note:—UCSF indicates University of California at San Francisco; dx, diagnosis.
↵a Enlarging, de novo, multiple, or recurrent vs remainder of UCSF cohort.
↵b Two-tailed t test.
↵c Two-sided Fisher exact test.