Cao, JuanZhang, LingLi, JingSun, LijiaoLiu, ShanghongZhang, JianjunZhao, Haiping2021-08-092021-08-092020-10-01Cao, J., Zhang, L., Li, J., Sun, L., Liu, S., Zhang, J., & Zhao, H. (2020). Pubertal maturation and weight status are associated with dyslipidemia among children and adolescents in Northwest China. Scientific Reports, 10(1), 16344. https://doi.org/10.1038/s41598-020-73507-02045-2322https://hdl.handle.net/1805/26350Dyslipidemia is one of major risk factors for cardiovascular disease. The early detection and treatment of dyslipidemia can reduce cardiovascular disease risk. A cross-sectional study was carried out in Ningxia, China to determine the prevalence of dyslipidemia and its association with body mass index (BMI) and pubertal stage. A total of 1783 students were selected from middle schools and high schools in September 2014 using stratified random cluster sampling. Serum triglyceride (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) were measured by using MOL-300 automatic biochemical analyzer with associated kits. The prevalence of adolescents with one abnormal serum lipid component was 43.2% and was significantly different across three pubertal stages (p < 0.0001). The abnormal rates of HDL-C and TG increased as the students maturated through the early, middle, and late stages of puberty (all p < 0.0001). Similar results were obtained when separate analyses were performed for boys and girls. In linear regression analysis, BMI was positively associated with serum levels of TC, LDL-C, and TG, but inversely associated with serum levels of HDL-C after the adjustment for age, sex, and race. In multivariable logistic regression analysis, obesity was associated with an increased risk of developing high TC, while pubertal maturation was associated with an elevated risk of experiencing low HDL-C and high TG (all p < 0.05). In conclusions, dyslipidemia is common in an adolescent population of Northwest China and its prevalence rates substantially vary with weight status and pubertal stage.en-USAttribution 4.0 InternationalEndocrinologyHealth careDyslipidemiasPubertyArticle