Table 5 Haplotype association analysis between EH group and control group in Guizhou population

Total populations

AC^a

94 (13.7)

93 (13.8)

0.005

0.989 (0.726–1.347)

0.943

GC^a

66 (9.6)

72 (10.8)

0.506

0.880 (0.619–1.251)

0.477

TCC^b

93 (13.5)

66 (9.9)

4.348

1.427 (1.020–1.996)

0.037

Miao population

AC^a

38 (17.1)

18 (8.1)

8.071

2.330 (1.284–4.226)

0.004

GC^a

21 (9.7)

35 (15.7)

3.608

0.576 (0.324–1.023)

0.057

TCC^b

32 (14.5)

25 (11.1)

1.300

1.386 (0.789–2.435)

0.254

Buyi population

AC^a

24 (10.1)

36 (15.6)

3.185

0.608 (0.351–1.054)

0.074

GC^a

26 (10.9)

13 (5.8)

4.053

1.997 (1.008–3.956)

0.044

TCC^b

24 (10.0)

16 (6.7)

1.594

1.530 (0.788–2.970)

0.207

Han population

AC^a

32 (13.9)

38 (17.9)

1.352

0.738 (0.442–1.233)

0.245

GC^a

19 (8.5)

24 (11.1)

0.826

0.747 (0.397–1.404)

0.363

TCC^b

37 (16.2)

25 (11.9)

1.368

1.383 (0.802–2.385)

0.242