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Table 2 The haplotype frequencies of NR1H3 gene

From: Liver X receptors alpha gene (NR1H3) promoter polymorphisms are associated with systemic lupus erythematosus in Koreans

Haplotype

SLE

NC

SLE versus NC

  

(n = 300)

(n = 217)

P value

OR (95% CI)

HT1

+/+

109 (36.3%)

103 (47.5%)

co : 0.033

0.727 (0.542 ~ 0.974)

[TTGG]

+/-

169 (56.3%)

99 (45.6%)

do : 0.808

0.956 (0.681 ~ 1.349)

 

-/-

22 (7.3%)

15 (6.9%)

re : 0.012

0.796 (0.666 ~ 0.951)

HT2

+/+

16 (5.3%)

15 (6.9%)

co : 0.255

0.847 (0.636 ~ 1.128)

[CTGG]

+/-

111 (37.0%)

87 (40.1%)

do : 0.280

0.908 (0.761 ~ 1.082)

 

-/-

173 (57.7%)

115 (53.0%)

re : 0.507

0.884 (0.614 ~ 1.273)

HT3

+/+

2 (0.7%)

0 (0.0%)

co : 0.008

2.739 (1.304 ~ 5.751)

[TCGG]

+/-

30 (10.0%)

9 (4.1%)

do : 0.009

1.662 (1.134 ~ 2.435)

 

-/-

268 (89.3%)

208 (95.9%)

re : 0.999

36085.247 (0.000 ~ NA)

HT others

+/+

3 (1.0%)

0 (0.0%)

co : <0.001

8.375 (2.557 ~ 27.431)

 

+/-

30 (10.0%)

3 (1.4%)

do : <0.001

2.984 (1.641 ~ 5.427)

 

-/-

267 (89.0%)

214 (98.6%)

re : 0.999

32475.263 (0.000 ~ NA)

  1. Haplotypes (HT) were analyzed using Haploview version 4.1 based on the EM algorithm. Each P value was calculated with co-dominant(co), dominant(do), and recessive(re) models. Logistic regression analysis was applied to control for age and sex as covariables. Two genetic polymorphisms of the NR1H3 gene, -840 C > A and -115 G > A, were in complete linkage disequilibrium. Therefore, -840 C > A was excluded in the haplotype analysis. CI, confidence interval; NA, not applicable; OR, odds ratio.