Table 2.

Statistical analysis of nasal parameters in Iranian and Nigeria Populations

	Populations		P value
	Iranians	Nigerians
Width (mm)
Mean	34.89	39.15	0.0001
SD	3.92	4.27
Min	25.00	30.10
Max	49.30	53.70
Height (mm)
Mean	51.81	54.56	0.0001
SD	4.31	4.76
Min	42.10	42.00
Max	62.40	66.50
Nasal Index
Mean	68	72	0.0001
SD	8	7
Min	49	54
Max	95	91