Lipids in Health and Disease (Feb 2019)

Total cholesterol to high-density lipoprotein cholesterol ratio is a significant predictor of nonalcoholic fatty liver: Jinchang cohort study

  • Xiao Yu Ren,
  • Dian Shi,
  • Jiao Ding,
  • Zhi Yuan Cheng,
  • Hai Yan Li,
  • Juan Sheng Li,
  • Hong Quan Pu,
  • Ai Min Yang,
  • Cai Li He,
  • Jian Ping Zhang,
  • Yu Bao Ma,
  • Ya Wei Zhang,
  • Tong Zhang Zheng,
  • Ya Na Bai,
  • Ning Cheng

DOI
https://doi.org/10.1186/s12944-019-0984-9
Journal volume & issue
Vol. 18, no. 1
pp. 1 – 7

Abstract

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Abstract Background Some studies found out that TC/HDL-C ratio is a predictor of Cardiovascular disease (CVD) and Nonalcoholic fatty liver (NAFLD) is related to CVD. And some researches have already studied that Apolipoprotein B to Apolipoprotein A1 ratio (ApoB/ApoA1) and Triglyceride to High-density lipoprotein cholesterol ratio (TG/HDL-C) were both related with CVD and NAFLD, but few studied the association between TC/HDL-C ratio and NAFLD. So, we suspected the ratio was also related to NAFLD. The research aims to study the predictive value of TC/HDL-C to NAFLD and to help the early detection of NAFLD. Methods Based on the Jinchang Cohort, the study contained 32,121 participants. We assessed the incidence of NAFLD by the quartiles of TC, HDL-C and TC/HDL-C. Then, the does-response relationship between these indicators and the risk of NAFLD was obtained. Finally, the receiver operator characteristic curve (ROC) was applied to decide the predictive value of TC/HDL-C. Results Among the study participants, the cumulative incidence of NAFLD was 6.30% and the rate of dyslipidemia was 40.37%. The biochemical indicators of NAFLD had a difference with general population. The incidence of NAFLD raised with the quartiles of TC, TG and LDL-C raising, while decreased with the HDL-C′ quartiles raising. After controlling confounding factors, TC and TC/HD-C had a positive relationship with NAFLD, while HDL-C had the opposite. Finally, the ROC analysis showed the area under the curve (AUC) of TC/HDL-C (0.645) was greater than TC (0.554), HDL-C (0.627) and Apolipoprotein B to Apolipoprotein A1 (ApoB/ApoA1) (0.613). Conclusions The TC/HDL-C ratio has significant predictive value to NAFLD.

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