Table 3.
Results of sensitivity analyses comparing patients with pSS with and without lymphoma among the subset of pSS cases with Immunochip data, using logistic regressions adjusting for top 2 Immunochip PCs and using Fisher’s exact test
| SNP | Number of minor alleles (%) | Logistic regression with PC1, PC2 | Exact test | |||
|---|---|---|---|---|---|---|
| pSS patients without lymphoma (N = 258) | pSS patients with lymphoma (N = 13) | OR | P | OR | P | |
| rs13192841 | 144 (28) | 9 (35) | 1.47 | .37 | 1.36 | .5 |
| rs2230926 | 18 (4) | 4 (17) | 8.1 | .002 | 5.5 | .013 |
| rs6922466 | 132 (26) | 3 (12) | 0.38 | .13 | 0.38 | .16 |