The Relationship Between Non-HDL-C /HDL-C Ratio (NHHR) and Vitamin D in Type 2 Diabetes Mellitus

Ruoxi Zhen,1,2 Jiangli Ban,2,3 Zhuoya Jia,1,2 Yanhui Liu,2,3 Zelin Li,1,2 Shuchun Chen1,2,4 1Graduate School, Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China; 2Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei, People’s Republic of China; 3Graduate School, Hebei North University, Zhangjiakou, People’s Republic of China; 4Hebei Key Laboratory of Metabolic Diseases, Shijiazhuang, Hebei, People’s Republic of ChinaCorrespondence: Shuchun Chen, Department of Endocrinology, Hebei General Hospital, 348 Heping West Road, Shijiazhuang, Hebei, 050051, People’s Republic of China, Tel +86 31185988406, Fax +86 31185988406, Email chenshuc2014@163.comPurpose: The objective of this research was to examine the relationship between non-HDL cholesterol/HDL cholesterol ratio (NHHR) and vitamin D in type 2 diabetes mellitus (T2DM).Patients and Methods: This study enrolled 617 T2DM participants. Participants were separated into two groups: no vitamin D deficiency and vitamin D deficiency. Participants were split into two categories: individuals who had a high NHHR and those with a low NHHR, with the median NHHR serving as the cut-off. Eventually, the study participants were classified into two groups by gender, which were further classified into vitamin D deficient and non-vitamin D deficient groups.Results: NHHR values were substantially greater in vitamin D deficient group than in the non-deficient group in both male and female T2DM patients (P< 0.05). The high NHHR group displayed substantially lower vitamin D levels than the low NHHR group [16.21 (12.55,21.35) vs 19.05 (14.59,24.07), P< 0.001]. NHHR was discovered to be negatively and independently associated with vitamin D levels, and there was no sex difference.Conclusion: For the first time, our research revealed a negative relationship between NHHR and vitamin D in patients with T2DM.Keywords: vitamin D, diabetes, type 2 diabetes, lipid ratio, non-HDL-C /HDL-C