Risks of interstitial cystitis among patients with systemic lupus erythematosus: A population-based cohort study.
To investigate whether the risk of interstitial cystitis increases among the patients with systemic lupus erythematosus. This was a nationwide population-based cohort study. Data were obtained from the National Health Insurance Research Database in Taiwan. Women aged >18 years newly diagnosed as systemic lupus erythematosus during 2001-2008 were identified as the control group. The comparison included […]