Correlations between C-peptide insulin resistance index, very low density lipoprotein-cholesterol and atherogenic index in type 2 diabetic patients / 中国医师杂志
Journal of Chinese Physician
; (12): 982-986,991, 2021.
Article
в Zh
| WPRIM
| ID: wpr-909652
Ответственная библиотека:
WPRO
ABSTRACT
Objective:
To investigate the correlation between multiple parameters of islet function evaluation and atherogenic index (AIP) in patients with type 2 diabetes mellitus (T2DM).Methods:
A cross-sectional study was conducted to observe 216 T2DM patients hospitalized in Tianjin Medical University Chu Hsien-I Memorial Hospital in 2019. They were divided into non atherogenic phenotype group (N Group, AIP<0.06) and atherogenic phenotype group (A group, AIP≥0.06) with AIP=0.06 as the cut-off point. The general clinical indexes and evaluation indexes of oral glucose tolerance test (OGTT), such as insulin action index (IAI), quantitative insulin sensitivity check index (QUICKI), homeostasis model of insulin resistance index (HOMA-IR), homeostasis model assessment-β (HOMA-β), C peptide insulin resistance index (HOMA IR-CP) and C peptide islet function index suitable to diabetes patients (HOMA islet-CP DM) were compared between two groups. Pearson correlation analysis and multiple stepwise regression analysis were performed.Results:
Compared with the N group, the very low density lipoprotein-cholesterol (VLDL-C), ln (HOMA IR-CP) and ln (HOMA islet-CP DM) in A group were higher ( P<0.01), while ln (QUICKI) was lower ( P<0.05), with statistical significance. AIP was positively correlated with VLDL-C ( r=0.765), ln (HOMA-IR) ( r=0.257), ln (HOMA-β) ( r=0.189), ln (HOMA IR-CP) ( r=0.418) and ln (HOMA islet-CP DM) ( r=0.377, P<0.01), and negatively correlated with IAI ( r=-0.145, P<0.05) and ln (QUICKI) ( r=-0.254, P<0.01). Multiple stepwise regression analysis showed that VLDL-C and ln (HOMA IR-CP) were independent influencing factors of AIP in type 2 diabetic patients ( P<0.01) .Conclusions:
AIP is positively correlated with insulin resistance and negatively correlated with insulin sensitivity. VLDL-C and HOMA IR-CP are independent predictors of AIP.
Полный текст:
1
База данных:
WPRIM
Тип исследования:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Язык:
Zh
Журнал:
Journal of Chinese Physician
Год:
2021
Тип:
Article