Relationship Between 1h, 2h Post-load Blood Glucose Elevation and Carotid Intima-media Thickness in Healthy Population
10.3969/j.issn.1000-3614.2015.12.016
- VernacularTitle:服糖后1 h及2 h血糖变化与颈动脉内膜中层厚度的关系
- Author:
Bingbing SUN
;
Yulan ZHAO
;
Jing DONG
;
Yaping HUANG
- Publication Type:Journal Article
- Keywords:
Glucose tolerance test;
Atherosclerosis;
Tunica intima
- From:
Chinese Circulation Journal
2015;(12):1200-1203
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To observe the relationship between 1h, 2h post-load plasma glucose (PG) elevation and carotid intima-media thickness (CIMT) in healthy population.
Methods: The healthy subjects from normal physical examinations in our hospital from 2013-09 to 2015-05 were selected and oral glucose tolerance test (OGTT) was conducted in them, plasma levels of fasting glucose (FPG), 1hPG and 2hPG were monitored. Finally, 482 subjects with normal fasting glucose, without diabetes were enrolled and divided into 4 groups:①Normal glucose tolerance (NGT) group,n=201,②1hHPG group, the subjects with 1h post-load high and 2h post-load normal glucose,n=83,③2hHPG group, the subjects with 1h post-load normal and 2h post-load high glucose,n=101 and④1hHPG/2hHPG group,n=97. The gender, age, BMI, blood pressure and lipid levels in all subjects were recorded, CIMT was evaluated by Doppler ultrasound; the relationship between 1hHPG, 2hHPG and CIMT were analyzed.
Results:①The gender, age, BMI, systemic blood pressure (SBP), DBP and the levels of TC, TG, LDL-C were similar among 4 groups,P>0.05.②For CIMT at both side, both bifurcations and both internal carotid arteries, 1hHPG/2hHPG group was higher than those in 1hHPG group and 2hHPG group; 1hHPG group was higher than 2hHPG group; CIMT in above 3 groups were all higher than NGT group, allP<0.05.③Multivariate logistic regression analysis presented that increased CIMT (CIMT≥1 mm) was related to 1hHPG (OR=2.630, 95% CI 1.497-2.884), 2hHP (OR=1.799, 95% CI 1.350-2.380) and 1hHPG/2hHPG (OR=3.166, 95% CI 2.566-5.231) respectively.
Conclusion: Abnormal 1hHPG and 2hHPG were related to increased CIMT.
