“…Furthermore, subgroup analysis was performed according to 3 follow-up time frames (0-24, 0-48, and ≥49 months), age group, and sex. To exclude the use of corticosteroids as a potential confounder, a sensitivity analysis excluding corticosteroid users was performed, and to assess potential residual confounding such as frequent eye examinations in patients with RA, we also evaluated the risk of conjunctival and eyelid disorders during the follow-up period as negative control outcomes (eAppendix in the Supplement). A 2–sided P < .05 was considered significant.…”