Table 1. Association between multiplicity of infraorbital foramina on the left side of the cranium and sex.

Multiplicity	Sex		P-value
	Male (n=148)	Female (n=94)
One foramen	137 (60.1)	91 (39.9)	0.168
Two foramina	11 (78.6)	3 (21.4)

Values are presented as number (%). Chi-square test.