Table 7.

Comparison of the present nasal bone data with the previous studies carried out in other races.

Author	Race	A (%)	B (%)	C (%)	D (%)	E (%)
Present study	Vietnamese (33)	57.6	30.3	3.0	6.1	3.0
Lang and Baumeister [38]	German (79)	68.3	10.1	1.3	10.1	10.1
Hwang et al. [39]	Korean (88)	43.2	52.3	4.5	0.0	0.0
Prado et al. [53]	Brazil (97)	49.5	27.8	13.4	2.1	7.2