Dietary quality analysis of sarcopenia elderly in a rural area of Chengdu City
Monographic Reports: Nutritional intervention for chronic diseases|更新时间:2026-01-09
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Dietary quality analysis of sarcopenia elderly in a rural area of Chengdu City
Journal of Army Medical UniversityVol. 45, Issue 15, Pages: 1635-1640(2023)
作者机构:
1.610041 成都,四川大学华西医院临床营养科
2.610213 成都,四川省成都市天府新区太平中心卫生院
3.610218 成都,四川省成都市天府新区正兴社区卫生服务中心
作者简介:
基金信息:
the Project of National Clinical Research Center for Geriatrics (West China Hospital, Sichuan University)(Z20191013);the Nutri-Food Research Fund of Chinese Nutrition Society(CNS-FF2019A23)
Jingjing LI, Xinyi LIAO, Lei SHI, et al. Dietary quality analysis of sarcopenia elderly in a rural area of Chengdu City[J]. Journal of Army Medical University, 2023, 45(15): 1635-1640.
DOI:
Jingjing LI, Xinyi LIAO, Lei SHI, et al. Dietary quality analysis of sarcopenia elderly in a rural area of Chengdu City[J]. Journal of Army Medical University, 2023, 45(15): 1635-1640. DOI: 10.16016/j.2097-0927.202304084.
Dietary quality analysis of sarcopenia elderly in a rural area of Chengdu City
To survey the prevalence of sarcopenia in the elderly and investigate their diet quality in a rural area of Chengdu in order to provide scientific basis for nutrition management for the elderly population with sarcopenia.
Methods
2
Elderly people aged 60 and above living in a rural area of Chengdu City were sampled and then divided into sarcopenia group (
n
=450) and non-sarcopenia group (
n
=1 412) according to the 2019 Asian Sarcopenia Working Group Consensus (AWGS) diagnostic criteria. Dietary quality was evaluated based on the Dietary Balance Index (DBI-16).
Results
2
For the 1 862 elderly participants
there were 450 suffering from sarcopenia
with a prevalence of 24.17%. The subjects from the non-sarcopenia group had significantly higher intakes of proteins (
P
<
0.001)
carbohydrates (
P
<
0.001) and energy (
P
=0.032)
and intakes of grains (
P
=0.006)
vegetables (
P
<
0.001)
fruits (
P
<
0.001) and meat (
P
=0.001) than those from the sarcopenia group. The diet quality distance (DQD) was obviously higher in the sarcopenia group than the non-sarcopenia group (
P
=0.049). The total score of DBI-16 was negative in both groups
and the total score of the sarcopenia group was notably lower than that of the non-sarcopenia group (
P
<
0.001).
Conclusion
2
The prevalence of sarcopenia in elderly in this area is quite high
and the dietary imbalance is more serious. Targeted health education should be carried out to improve the dietary quality for the elderly in the region.
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