Risks of CKD among rheumatoid arthritis patients treated with medications.

† p ‡ p * Rheumatoid arthritis patients with one or more drug prescription during 5-year follow-up** Adjusted for gender, age group, comorbidities and every other listed drug for which crude hazard ratio was significant (p CI, confidence interval; CKD, chronic kidney disease; N/A, not applicable; NSAID, non-steroidal anti-inflammatory drug; OR, odds ratio; RA, rheumatoid arthritis; ND, not done.a Prescribed b Prescribed ≥90 days.Risks of CKD among rheumatoid arthritis patients treated with medications.