Clinical Focus ›› 2021, Vol. 36 ›› Issue (9): 790-794.doi: 10.3969/j.issn.1004-583X.2021.09.005

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TG/HDL-C, TyG and non-HDL-C in predition of metabolic syndrome incidence in middle-aged and elderly women

Zhao Wei, Luo Lan, Li Shen, Dong Yingying, Li Xinyu, Gao Zhengnan()   

  1. Department of Endocrinology, Dalian Municipal Central Hospital affiliated to Dalian Medical University, Dalian 116033, China
  • Received:2021-06-22 Online:2021-09-20 Published:2021-10-05
  • Contact: Gao Zhengnan E-mail:gao2008@medmail.com.cn

Abstract:

Objective To investigate the predictive values of TG/HDL-C,TyG index and non-HDL-C for incidence risk of metabolic syndrome(MS) in middle-aged and elderly women. Methods A cohort study was performed from 2011 to 2014 in communities in Dalian by recruiting 2,098 female residents aged ≥40 years. Binary logistic regression model was used to analyze the relationship between TG/HDL-C, TyG index, non-HDL-C and MS of new diagnosis. ROC curve was built in three indicators for their predictive values in MS. Results Totally 363 MS cases(17.30%) were diagnosed from follow-up participants(n=2,098). Binary logistic regression analysis showed that elevated TG/HDL-C, TyG index and non-HDL-C were independent risk factors in MS (OR=2.297, 95%CI 1.822-2.897, OR=3.370, 95%CI 2.515-4.516, OR=1.555, 95%CI 1.367-1.770, P<0.01). AUC of three indicators was 0.721, 0.708 and 0.614 respectively in predicting MS(P<0.05), and optimal cut-off value was 0.70, 8.49 and 4.06. AUC was larger in both TG/HDL-C and TyG index than in non-HDL-C (Z=6.113, Z=5.819, all P<0.01). Conclusion Higher TG/HDL-C, TyG index and non-HDL-C for three years were independent risks of MS in middle-aged and elderly women. TG/HDL-C and TyG index showed good predictions for MS.

Key words: metabolic syndrome, triglycerides, cholestero, HDL, factor analysis, statistical

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