Background
Patients with systemic lupus erythematosus (SLE) are at risk for cardiovascular disease (CVD) due to increased prevalence of risks factors.
Objective
To evaluate the effect of patient-centered nutrition counseling on changes in nutrient, anthropometric, and lipids in SLE patients enrolled in a CVD prevention counseling program (CVD PCP).
Methods
From March 2009 to June 2011, a subgroup of SLE patients enrolled in our CVD PCP were referred for nutrition counseling. A primary analysis evaluated the 6-month changes in nutrient intake, weight, body mass index (BMI), waist circumference, and lipid levels. A secondary analysis compared the same measurements between the nutrition counseling patients and patients who were referred but did not attend.
Results
Of 71 referrals, 41 (58%) attended nutrition counseling (female: 88%, African American/Hispanic: 73%, mean age of 40.7 ± 12.6 years, and mean disease duration of 12.2 ± 8.2 years). Over a 6-month period, nutritional counseling patients: a) reduced sodium intake (p = 0.006), total calories (p = 0.07), percent calories from fat (p = 0.011) and saturated fat (p = 0.068); b) had decreased weight (−1.64 kg, p = 0.025); and c) were more likely to report increases in fruits and vegetables (p < 0.001), a high fiber diet (p = 0.011), ≥ 2 servings of fish/week (p = 0.002), and a low cholesterol diet (p = 0.034). There were no significant changes in lipid levels over the 6 months among nutrition counseling patients. When comparing nutrition counseling patients to those who were referred but did not attend, we found at 6 months a higher percentage of nutrition counseling patients followed a high-fiber diet (p=0.03), consumed 2 or more servings of fish per week (p=0.01), followed a low-cholesterol diet (p = 0.03), and achieved a greater weight loss (p = 0.04) compared to the group that did not attend.
Conclusion
At six months we found that patient-centered nutrition counseling appears to be effective for promoting changes in nutrient intake, diet habits and weight in SLE patients. However, the counseling did not show a significant improvement in lipid levels, possibly due to short follow-up and/or lupus related factors.