Table 2 Standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) of cancers in patients with systemic lupus erythematosus (SLE), total and females
No. of observations | Expected value | SIR | 95% CI | p-value | |
|---|---|---|---|---|---|
Total | 38 | 35.1 | 1.08 | 0.74–1.43 | 0.649 |
Female | 34 | 28.7 | 1.18 | 0.81–1.56 | 0.321 |