Proportion of Variant Anatomy of the Circle of Willis and Association with Vascular Anomalies on Cerebral CT Angiography

Table 1

Percentage distribution of complete vs incomplete CW in males vs female patients.

GENDER	PERCENTAGE DISTRIBUTION OF CW CONFIGURATION
	COMPLETE	INCOMPLETE
MALE	37.7% ()	62.3% ()
FEMALE	36.6% ()	63.4% ()
COMBINED(MALE AND FEMALE)	37.2% ()	62.8% ()