Prevalence of Dyslipidemia among Elementary School Children in Birjand, East of Iran, 2012

Various studies have indicated that dyslipidemia starts in childhood. There is a relationship between the concentration of blood lipids and atherosclerosis. In this study, we assessed the prevalence of dyslipidemia in elementary school children.
This cross-sectional study was performed on 1,626 (882 girls and 744 boys) elementary school children aged between 6 and 11 years in Birjand in 2012. Samples were selected through multistage random sampling. The lipid profiles (i.e., cholesterol, triglyceride, high-density lipoprotein cholesterol [HDL-C], low-density lipoprotein cholesterol [LDL-C]) of the subjects were measured after 12 hours’ fasting. The definition of dyslipidemia was based on the criteria of The American Children Academia in 2011.
Dyslipidemia (at least one abnormal level of a serum lipid) was detected in 31% of the children (31.3% of the girls vs. 30.6% of the boys). Total cholesterol was ≥ 200 mg/dL in 13.4% of the children, LDL-C was ≥ 130 mg/dL in 8.5%, HDL-C was The prevalence of dyslipidemia was high in the school children in Birjand and, thus, requires preventive measures.