Allelic and Genotype Frequencies of CYP2B6^∗2 (64C > T) and CYP2B6^∗3 (777C > A) in Three Dominant Ethnicities of the Iranian Population

Table 2

Analysis of the CYP2B6^∗2 allelic frequencies (%) among three dominant ethnicities in Iran; the correlation between ethnicity genotype frequency ethnicity and the each ethnicity is shown.

Number (%)		Ethnicity
		Fars	Turk	Kurd	Total
		80 (46%)	69 (40%)	25 (14%)	174 (100%)
CYP2B6^∗2	Allele C% (95% CI)	52 (47.8–56.2)	50 (47.4–52.6)	56 (49.2–62.2)	51.8 (47.1–56.5)
	Allele T% (95% CI)	48 (44.6–51.4)	50 (41.6–58.4)	44 (36.8–51.2)	48.2 (37.8–58.6)
	value	0.179	0.401	0.386
CYP2B6^∗3	Allele C% (95% CI)	79.4 (71.6–87.2)	83.4 (70–96.8)	80 (74.4–85.6)	80.9 (74.1–87.7)
	Allele A% (95% CI)	20.6 (16.2–25)	16.6 (12.8–20.4)	20 (17.8–22.2)	19.1 (17.5–20.7)
	value	0.609	0.796	0.681