Table 3. Comparison of number of STA branch(es) between the side of the non-microtic and microtic ears.

	Non-microtia	Microtia	P-value
No. of STA main branches	19/19	20/20	0.006a)
1	2/19 (10.5)	11/20 (55.0)
2	17/19 (89.5)	9/20 (45.0)

Values are presented as number (%). STA, superficial temporal artery. ^a)Fisher exact test.