Table 4.

Comparison of different genotypes studies.

Studies	Mutations frequencies (%)
	M694V	V726A	M680I	M694I	E148Q
Dundar et al. [37]	68.14	76.4	62.7	0.46	15.5
Yilmaz et al. [38]	55	3	16	0	10
Ben-Chetrit et al. [39]	38	4	8	0	4
Bonyadi et al. [40]	42.4	17	15.2	2.2	16.2
Esmaeili et al. [41]	28	9	7	1	7
Our study	20.9	12.7	10.3	2.1	10.7