Table 3
Odds ratios for the association of V5S1
*
01/
*
01 with HLA-DR4 positive RA
RA patient group
Odds ratio
95% Confidence intervals
RA1
1.8
0.6, 5.2
RA2
2.2
0.7, 6.7
RA3
1.2
0.2, 6.7
UK RA
1.7
0.7, 4.2
Swiss RA
1.7
0.4, 6.8
Total RA
1.7
0.9, 3.4