TY - JOUR T1 - Cardiovascular Outcomes Associated with Lowering Low-density Lipoprotein Cholesterol in Rheumatoid Arthritis and Matched Nonrheumatoid Arthritis JF - The Journal of Rheumatology JO - J Rheumatol SP - 1989 LP - 1996 DO - 10.3899/jrheum.160110 VL - 43 IS - 11 AU - JaeJin An AU - Evo Alemao AU - Kristi Reynolds AU - Hugh Kawabata AU - Daniel H. Solomon AU - Katherine P. Liao AU - Fang Niu AU - T. Craig Cheetham Y1 - 2016/11/01 UR - http://www.jrheum.org/content/43/11/1989.abstract N2 - Objective. To examine the associations between lowering low-density lipoprotein cholesterol (LDL-C) and cardiovascular (CV) outcomes among patients with rheumatoid arthritis (RA) and patients without it.Methods. Adult patients with RA and 2 age- and sex-matched control cohorts [RA plus general controls (RA/GN), RA plus osteoarthritis (OA) controls (RA/OA)] were identified between January 1, 2007, and December 31, 2011. Patients with a diagnosis of hyperlipidemia who initiated statin therapy without prior CV events were included. Multivariable Cox proportional hazard analyses were used.Results. The study identified 1522 patients with RA with 6511 general controls (RA/GN cohort); and 1746 patients with RA with 2554 OA controls (RA/OA cohort). During followup, mean (SD) LDL-C (mg/dl) was 96.8 (32.7) for RA, 100.1 (35.1) for general controls, and 99.1 (34.3) for OA. The relationship between lowering LDL-C and CV outcomes was similar for both RA and non-RA controls (p for interaction = 0.852 in RA/GN cohort, and p = 0.610 in RA/OA cohort). After adjusting for baseline CV risk factors, lowering LDL-C was associated with a 29%–50% lower risk of CV events (HR [95% CI] = 0.71 [0.57–0.89] in RA/GN, 0.50 [0.43–0.58] in RA/OA). Subgroup analyses showed that lowering LDL-C was associated with a similar degree of reduction of CV events in RA and non-RA controls (HR of 0.67–0.68 for RA, 0.72 for general controls, 0.76 for OA controls).Conclusion. Lowering LDL-C levels was associated with reduced CV events. The relationship between lowering LDL-C and CV outcomes in RA was similar to the relationship found in matched general and OA controls. ER -