Table 4.

Mean values of combinations of arch widths in males and females

Combinations	Sex	Range (mm)	Mean±SD (mm)
Intercanine + interpremolar	Males (n=50)	63.99-86.18	75.04±3.88
	Females (n=50)	59.73-80.59	71.22±3.37
Interpremolar + intermolar	Males (n=50)	78.10-100.40	89.40±4.03
	Females (n=50)	74.86-97.42	84.82±3.68
Intercanine + intermolar	Males (n=50)	74.21-97.19	86.50±3.72
	Females (n=50)	71.87-92.35	82.21±3.38
Intercanine + interpremolar + intermolar	Males (n=50)	108.15-141.86	125.47±5.61
	Females (n=50)	103.25-134.36	119.12±5.05