Influence of dietary patterns on type 2 diabetes mellitus in local residents aged 40 years and above in Songjiang district, Shanghai
10.3760/cma.j.cn112338-20190702-00486
- VernacularTitle:上海市松江地区40岁及以上居民膳食模式对2型糖尿病患病影响的研究
- Author:
Wenlong ZHU
1
;
Ying GUAN
;
Chunze XU
;
Zhixi LIU
;
Genming ZHAO
;
Yonggen JIANG
;
Weibing WANG
Author Information
1. 复旦大学公共卫生学院流行病学教研室 公共卫生安全教育部重点实验室，上海 200032
- Keywords:
Dietary pattern;
Type 2 diabetes mellitus;
Case-control study;
Factor analysis
- From:
Chinese Journal of Epidemiology
2020;41(4):508-513
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the association between dietary pattern and type 2 diabetes mellitus (T2DM) in local residents aged 40 years and above in Songjiang district of Shanghai.Methods:Data was obtained from the baseline investigation of Shanghai Peak-Plan cohort. According to inclusion and exclusion criteria, we selected people with T2DM as the case group, and people without T2DM as controls, matched with gender, age and alcohol intake status. Dietary patterns were established by factor analysis. Conditional logistic regression model (CLRM) was used to explore the relationship between different dietary patterns and T2DM, as well as the association between multiplicative interactions of dietary patterns and T2DM.Results:We used factor analysis to obtain six dietary patterns: including meat, desserts-coarse cereals, condiment-egg, beverage, cereals-tubers and fruit-vegetable. Data from multivariate condition logistic regression suggested that condiment-egg patterns as ( OR=0.543, 95 %CI: 0.377-0.781), beverage ( OR=0.590, 95 %CI: 0.409-0.852), cereals-tubers ( OR=0.592, 95 %CI: 0.414-0.848), fruit-vegetable ( OR=0.604, 95 %CI: 0.417-0.876) were associated with the reduced risks for T2DM. After analyzing the multiplicative interactions between dietary patterns, there were three interaction items associated with T2DM with statistical significances: the multiplicative interaction between meat pattern and condiments-egg pattern was related with the increased risk for T2MD, and the multiplicative interactions between cereal-tubers pattern, meat pattern between cereal-tubers pattern and fruit-vegetable pattern were related with the reduced risks for T2MD. Conclusions:In the six dietary pattern under study, cereals-tubers pattern undwr studly, fruit-vegetable pattern might be more practical in preventing T2DM. In addition, the dietary pattern with cereals and potatos as the main ingredients, appropriate meat and reduced condiment intake might also play positive roles in reducing the risk for T2DM.
