Table 3

Results of univariate analyses for disease versus controls


Polymyositis
Dermatomyositis

HLA phenotype
p
pcorr
OR (95% CI)
p
pcorr
OR (95% CI)

DRB1*03
6 × 10-12
7 × 10-11
4.3 (2.8–6.7)
2 × 10-04
0.003
2.2 (1.4–3.5)
DRB1*07
4 × 10-04
0.005
0.3 (0.2–0.6)
0.03
NS
1.7 (1.04–2.6)
DQA1*02
0.004
0.02
0.3 (0.1–0.7)
0.06
NS
1.7 (0.96–3.2)
DQA1*05
1 × 10-08
9 × 10-08
4.6 (2.6–8.3)
0.01
0.06
2.0 (1.2–3.4)
DQB1*02
4 × 10-05
2 × 10-04
2.9 (1.7–4.9)
5 × 10-05
3 × 10-04
2.9 (1.7–5.0)

CI, confidence interval; NS, not significant; OR, odds ratio; p, probability; pcorr, corrected probability.

Chinoy et al. Arthritis Research & Therapy 2006 8:R13   doi:10.1186/ar1862

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