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Table 4 Distribution of TLR4 alleles and genotypes vitiligo patients and healthy controls (group 2: above 18 years)

From: TLR4 gene polymorphisms in Egyptian vitiligo patients: insights into emerging association with clinical activity, family history, and response to therapy

TLR4 polymorphisms

Case (N—76) N (%)

Control (N = 81)

N (%)

OR (95% CI)

p/pc

rs1927914 (C/T)

CC

12 (15.8)

7 (8.6)

1.98 (0.74–5.34)

0.17/NS

CT

8 (10.5)

22 (27.2)

0.32 (0.13–0.76)

0.01/0.03

TT

56 (73.7)

52 (64.2)

0.64 (0.32–1.27)

0.20/NS

C

32 (21.0)

36 (22.2)

0.93 (0.55–1.60)

0.80/NS

T

120 (79.0)

126 (77.8)

1.07 (0.62–1.83)

0.80/NS

rs1927911 (C/T)

CC

13 (17.1)

26 (32.1)

0.44 (0.21–0.93)

0.03/NS

CT

50 (65.8)

42 (51.9)

1.79 (0.94–3.40)

0.08/NS

TT

13 (17.1)

13 (16.0)

0.93 (0.39–2.15)

0.44/NS

C

76 (50.0)

94 (58.0)

0.72 (0.46–1.13)

0.15/NS

T

76 (50.0)

68 (42.0)

1.38 (0.88–2.16)

0.15/NS

rs11536858 (A/G)

AA

19 (25.0)

20 (24.7)

1.02 (0.49–2.09)

0.96/NS

AG

45 (59.2)

49 (60.5)

0.94 (0.50–1.80)

0.87/NS

GG

12 (15.8)

12 (14.8)

0.93 (0.39–2.21)

0.87/NS

A

83 (54.6)

89 (54.9)

0.99 (0.63–1.54)

0.95/NS

G

69 (45.4)

73 (45.1)

1.01 (0.64–1.58)

0.95/NS

  1. OR odds ratio, 95%CI 95% confidence interval
  2. Significant p/pc values if < 0.05, pc Bonferroni corrected p value (number of comparison × p value). NS non-significant
  3. Fisher’s exact: the CT genotype of rs1927914 was significantly higher in control group