Dental Arch Dimensions in Saudi Adults

Table 6

Comparison of intercanine (upper canine cusp to cusp) widths between Saudis (different studies), Caucasians, and Southern Chinese.

Population	Males				Females
	n	Mean	SE	SD	n	Mean	SE	SD
Saudis (present study)	73	33.88	0.29	2.47	96	33.71	0.28	2.74
Saudis [22]	60	33.9	—	2.29	60	32.58	—	2.58
Saudis [21]	71	35.43	—	1.6	68	33.69	—	1
Caucasians [20]	60	34.05	—	2.1	83	32.77	—	2.2
Southern Chinese [9]	166	36.92	0.23	2.9	124	35.09	0.32	3.5

n, number; SE, standard error; SD, standard deviation.