Table 4.
No. | Genotype, % | A Allele, % | Allelic Association | |||||
---|---|---|---|---|---|---|---|---|
AA | AC | CC | p | Corrected padj | OR (95% CI) | |||
French Caucasian | ||||||||
Controls | 995 | 1.2 | 16.5 | 82.3 | 9.5 | |||
Patients with SSc | 1015 | 1.0 | 18.5 | 80.5 | 10.3 | 0.40 | NA | 1.1 (0.89–1.3) |
Limited SSc | 640 | 0.8 | 19.4 | 79.8 | 10.5 | 0.34 | NA | 1.1 (0.89–1.4) |
Diffuse SSc | 316 | 1.3 | 17.4 | 81.3 | 10.0 | 0.70 | NA | 1.1 (0.79–1.4) |
Autoantibodies | ||||||||
Anti-centromere | 373 | 0.6 | 18.2 | 81.2 | 9.7 | 0.87 | NA | 1.0 (0.77–1.4) |
Anti-topoisomerase I | 247 | 2.0 | 17.8 | 80.2 | 10.9 | 0.32 | NA | 1.2 (0.85–1.6) |
US Caucasian | ||||||||
Controls | 691 | 1.6 | 20.1 | 78.3 | 23.3 | |||
Patients with SSc | 1038 | 0.9 | 16.6 | 82.6 | 18.3 | 0.017 | 0.051 | 0.76 (0.6–0.96) |
Limited SSc | 600 | 1.0 | 17.0 | 82.0 | 19.0 | 0.08 | 0.8 | 0.80 (0.6–1.03) |
Diffuse SSc | 383 | 0.5 | 15.7 | 83.8 | 16.7 | 0.017 | 0.17 | 0.69 (0.5–0.95) |
Autoantibodies | ||||||||
Anti-centromere | 293 | 1.0 | 14.3 | 84.6 | 16.4 | 0.023 | 0.23 | 0.68 (0.5–0.96) |
Anti-topoisomerase I | 172 | 1.7 | 14.5 | 83.7 | 18.0 | 0.16 | NA | 0.75 (0.5–1.1) |