Table 3 Conditional regression analysis of association between HLA DR alleles and RHD

HLA DR1

0.42(0.21-0.85)

0.01

0.09

HLA DR3

0.65 (0.24-1.76)

0.4

HLA DR7

2.5 (0.83-7.5)

0.1

HLA DR8

0.54 (0.15-1.93)

0.34

HLA DR9

2.08(0.42-10.3)

0.36

HLA DR10

3.42 (0.68-17.27)

0.13

HLA DR11

3.31(1.57-6.97)

0.0007

<0.006

HLA DR13

0.63(0.17-2.21)

0.47

HLA DR17

0.62(0.26-1.47)

0.28