Prevalence of a high non-high-density lipoprotein cholesterol level in children aged 9-11 years in Mianyang Science City in Sichuan Province, China.
- Author:
Yi-Bin DENG
1
;
Dan YU
;
Qin SU
;
Hui-Min WANG
;
Hua YIN
;
Zhao-Meng ZHOU
;
Na HE
;
Dan LIU
Author Information
- Publication Type:Journal Article
- MeSH: Child; China; Cholesterol; blood; Female; Humans; Lipoproteins; blood; Male; Obesity; blood
- From: Chinese Journal of Contemporary Pediatrics 2016;18(10):1026-1029
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the non-high-density lipoprotein cholesterol (non-HDL-C) level and the prevalence rate of a high non-HDL-C level in children aged 9-11 years in the Mianyang Science City area in Sichuan Province, China.
METHODSFrom September to October, 2015, a field investigation was performed for the students from three primary schools in the Mianyang Science City area by cluster sampling. Fasting venous blood was collected for blood lipid tests. The cut-off value of serum non-HDL-C level and prevalence rate of a high non-HDL-C level in children aged 9-11 years in this area were calculated, as well as the prevalence rate of a high non-HDL-C level in obese children.
RESULTSIn the children aged 9-11 years in this area, the cut-off value of non-HDL-C level was 3.67 mmol/L, and the prevalence rate of a high non-HDL-C level was 3.7% (22/589). Compared with the non-obese children, the obese children had a significantly higher serum non-HDL-C level (P<0.01) and a significantly higher prevalence rate of a high non-HDL-C level (10.0% vs 2.9%; P<0.01).
CONCLUSIONSThe cut-off value of serum non-HDL-C level in children aged 9-11 years in the Mianyang Science City area is established. Obesity is associated with an increased prevalence rate of a high non-HDL-C level in children aged 9-11 years.