Association of apolipoproteins A1 and B with type 2 diabetes and fasting blood glucose: a cross-sectional study

BMC Endocrine Disorders

Liang Gao¹  Yaju Zhang²  Xingmin Wang³  Hongli Dong⁴ 

[1] Department of Clinical Laboratory, Affiliated Maternity & Child Health Care Hospital of Nantong University;Finance Section, Affiliated Traditional Chinese Medicine Hospital of Nantong University;Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity & Child Health Care Hospital of Nantong University;Scientific Education Section, Affiliated Maternity & Child Health Care Hospital of Nantong University;

关键词: Apolipoprotein A1;    Apolipoprotein B;    Apolipoprotein B/A1 ratio;    Type 2 diabetes;    Fasting blood glucose;   

DOI  :  10.1186/s12902-021-00726-5

来源: DOAJ

【 摘 要 】

Abstract Background Apolipoprotein (Apo) may be associated with type 2 diabetes (T2D), however, little is known whether or not serum apolipoproteins are correlated with fasting blood glucose (FBG) and the prevalence of T2D in Chinese populations. In this study, we examined the association of serum ApoA1, ApoB, and the ratio of ApoB/ApoA1 (ApoB/A1 ratio) with T2D and FBG level, and compared apolipoprotein indicators in predicting T2D in Chinese adults. Methods A total of 1027 subjects were enrolled in this cross-sectional study. The association of ApoA1, ApoB, and ApoB/A1 ratio with T2D prevalence was determined using logistic regression models. Multivariate-analysis of covariance (ANCOVA) was performed for comparisons of the mean difference in FBG level. Results We found that ApoB and ApoB/A1 ratio were positively associated with T2D prevalence and FBG, while inverse association was noted between ApoA1 and T2D prevalence as well as FBG. Stratified analyses for sex, age, body mass index (BMI), smoking, and alcohol consumption showed no significant difference for the association of ApoA1, ApoB, and ApoB/A1 ratio with the prevalence of T2D among subgroups (all p-interactions> 0.05). Nonetheless, ApoA1 poorly performed in predicting T2D as it provided an AUC value of 0.310 that was significantly lower than those observed for ApoB (AUC value: 0.631) and ApoB/A1 ratio (AUC value: 0.685). Finally, path analyses indicated that the association between ApoB and T2D was mediated by BMI. Conclusions This study reveals the association of serum ApoA1, ApoB, and ApoB/A1 ratio with T2D and FBG in Chinese adults, suggesting that ApoB and ApoB/A1 ratio may be early indicators for predicting T2D. Prospective investigation in large cohort is needed.

【 授权许可】

Unknown