Evaluation of dietary quality among residents in Wenzhou City by diet balance index
10.19485/j.cnki.issn2096-5087.2024.04.019
- Author:
LIN Dan
;
WANG Lili
;
XUE Ru
;
LIU Qianqian
;
GAO Sihai
;
YANG Guili
;
CHEN Sheng
- Publication Type:Journal Article
- Keywords:
diet balance index;
dietary quality;
dietary pattern;
diet evaluation
- From:
Journal of Preventive Medicine
2024;36(4):359-361,364
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the dietary quality of residents in Wenzhou City, Zhejiang Province, so as to provide the basis for future health education and nutrition intervention programs.
Methods:A stratified multi-stage random sampling method was used to select residents aged 18 years and older in 6 counties (cities, districts) of Wenzhou City as the study subjects, “24-hour dietary review for 3 consecutive days” was adopted to collect dietary intake, and the diet balance index (DBI_16) scoring method was applied to evaluate the dietary quality.
Results:This study analyzed the dietary quality of 406 residents in Wenzhou City, including 197 males (48.52%) and 209 females (51.48%). The majority of the residents were aged 18-44 years (254 residents, 62.56%). The median DBI total score was -31 (interquartile range, 8), and 404 residents had insufficient dietary intake, accounting for 99.51%. The median DBI positive score was 5 (interquartile range, 6), and 288 residents had appropriate dietary intake, accounting for 70.94%. The median DBI negative score was 37 (interquartile range, 6), and 210 residents had a high level of insufficient dietary intake, accounting for 51.72%. Five dietary patterns, namely A, B, C, E and F, were identified, with pattern B being the most dominant, accounting for 75.62% of the total (307 individuals). Patterns D, H, I and G were not observed.
Conclusions:The dietary quality of the residents surveyed indicates the existence of dietary imbalances, mainly manifesting as inadequate intake. It is recommended to strengthen nutritional and health guidance.
- Full text:2024072409333642782应用膳食平衡指数评价温州市居民膳食质量.pdf
