Outcome and influencing factors of integrated intensive intervention in participants with impaired glucose regulation for two years
10.3760/cma.j.issn.1000-6699.2009.01.009
- VernacularTitle:糖尿病前期人群综合强化干预两年后的转归及影响因素
- Author:
Yanhui LU
;
Juming LU
;
Shuyu WANG
;
Chunlin LI
;
Lisheng LIU
;
Runping ZHENG
;
Hui TIAN
;
Xianling WANG
;
Lijuan YANG
;
Yuqing ZHANG
;
Changyu PAN
- Publication Type:Journal Article
- Keywords:
Impaired glucose regulation;
Intensive integrated intervention;
Diabetes mellitus
- From:
Chinese Journal of Endocrinology and Metabolism
2009;25(1):30-33
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the outcome and related risk factors of integrated intensive intervention in participants with impaired glucose regulation (IGR) after two years by the criteria of American Diabetes Association 2003. Methods The subjects who remained to be IGR at the end of first year following 75 g oral glucose tolerance test were randomly assigned to either a routine care control group or to an intensive integrated intervention group. The control group received general dietary and exercise advice at baseline and was followed up. In addition to dietary control and exercise advice, mefformin or acarbose were administrated in the intervention group. The latter group was also advised to take antihypertensive agents, lipid-regulating agents if necessary, as well as aspirin. Results The proportion of patients who fulfilled the assigned goals of blood glucose, blood pressure, body mass index or triglycerides was significantly higher in the intensive group than those in the control group. None in the intensive group developed overt diabetes mellitus, while 8 (9.3%) in the control group did. The proportion of patients who reverted to normal glucose tolerance (NGT) was slightly higher in the intensive group than in the control group (29.5% vs 22.1%, P>0.05). Logistic analysis showed that increase of waist circumference and systolic blood pressure was positively while the improvement of islet β-cell function was negatively correlated with the development of diabetes mellitus. Conclusions The intensive integrated intervention could significantly decrease the conversion rate of IGR to diabetes mellitus, and increase the chance of reversion to NGT. The increase of waist circumference or systolic blood pressure, the deterioration of islet β-ccll function were the influencing factors of the conversion of IGR to diabetes mellitus.
