Table 8 (abstract P22) Distribution of Genotypes and Alleles for IL1RN intron 2 VNTR (rs1794068) in vitiligo patients and controls from Gujarat. ‘n’ represents number of Patients/Controls

IL1RN intron 2 VNTR (rs1794068)

Genotype

n = 226

n = 226

(A 1/1)

85 (37.61)

93 (41.15)

R

1^a

-

(A 1/2)

89 (39.38)

84 (37.16)

0.4891^a

0.8626^a

0.5674 to 1.311^a

(A 2/2)

40 (17.69)

33 (14.6)

0.3109^a

0.7540^a

0.4364 to 1.303^a

(A 3/2)

3 (1.32)

4 (1.76)

0.7992^a

1.219^a

0.2650 to 5.605^a

(A 3/1)

8 (3.53)

9 (3.98)

0.9564^a

1.028^a

0.3794 to 2.787^a

(A 4/2)

1 (0.44)

00 (0.00)

0.2970^a

0.3048^a

0.01224 to 7.589^a

(A 1/4)

00 (0.00)

1 (0.44)

0.3403^a

2.743^a

0.1102 to 68.30^a

(A 5/2)

00 (0.00)

2 (0.88)

0.1786^a

4.572^a

0.2163 to 96.66^a

Allele

182(55.6)

A1

133(40.6)

187(57.3)

R^b

1^b

-

11(3.36)

A2

123(37.7)

0.5177^b

0.9001^b

0.6542 to 1.238^b

1(0.30)

A3

13(3.98)

0.7404^b

1.150^b

0.5022 to 2.634^b

0(0)

A4

1(0.30)

0.9848^b

0.9733^b

0.06038 to 15.69^b

A5

2(0.61)

0.1641^b

4.867^b

0.2319 to 102.1^b