Published in:
01-10-2019 | Dyslipidemia | Original Article
Impact of dyslipidemia on estimated glomerular filtration rate in apparently healthy children and adolescents: the CASPIAN-V study
Published in: World Journal of Pediatrics | Issue 5/2019
Login to get accessAbstract
Background
Chronic kidney disease (CKD) is a leading risk factor for development of cardiovascular disease (CVD). Dyslipidemia is also known as risk factor for CVD development. However, the association of dyslipidemia with glomerular injury among healthy children and adolescents remains controversial. We aimed to investigate the relationship between estimated glomerular filtration rate (eGFR) and lipid profile risk factors among healthy children and adolescents.
Methods
In this nationwide survey, 3808 participants (1992 males, 1816 females), aged 7–18 years, were selected by cluster random sampling method from 30 provinces in Iran. Body mass index (BMI) and systolic and diastolic blood pressures were measured. Blood samples were obtained for serum creatinine, fasting blood glucose, total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and triglyceride (TG) determinations. GFR was estimated using Schwartz equation.
Results
Girls had higher eGFR than boys (P = 0.04). In a multiple regression analysis, eGFR demonstrated a positive correlation with systolic blood pressure, BMI, fasting glucose, TC, HDL-C, and TG. By the analysis of covariance, TC, HDL-C, and TG showed a negative correlation with eGFR after adjustments for BMI, systolic and diastolic blood pressures, and fasting glucose (OR = 0.56, 95% CI = 0.29–0.89).
Conclusion
The study showed that dyslipidemia is associated with reduced eGFR among the healthy children and adolescents.