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http://dx.doi.org/10.9799/ksfan.2020.33.4.399

A Study on the Existence and Sodium Consumption of Active Seniors among the Elderly Using National Health and Nutrition Survey  

Rhee, Jae-Hyun (Major in Dept. of Environmental and Resource Economics, Dankook University)
Yang, Sung-Bum (Dept of Environmental and Resource Economics, Dankook University)
Publication Information
The Korean Journal of Food And Nutrition / v.33, no.4, 2020 , pp. 399-405 More about this Journal
Abstract
The purpose of this study was to analyze existence of active senior and their sodium intake using the 7th Korea National Health and Nutrition Survey. The samples used for this study were 1,336 males and 1,857 females older than age 45. We used the K-means cluster analysis to distinguish the elderly and one-way analysis of variance (ANOVA) to compare the means statistically among the groups. The analysis confirmed the existence of active seniors and showed different characteristics from other clusters. Also, the sodium intake in active seniors varies with other clusters depending on gender, economic status, social participation and health. In conclusion to reduce the unnecessary social cost of health deterioration of the elderly caused by aging, it is desirable to implement a class-specific policy based on the results of this study.
Keywords
active senior; sodium intake; KNHANES;
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