Trends of health and dietary disparities by economic status among elderly individuals in Japan from 2004 to 2014: A repeated cross-sectional survey
Trends of health and dietary disparities by economic status among elderly individuals in Japan from 2004 to 2014: A repeated cross-sectional survey
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2004年至2014年日本老年人按经济状况划分的健康和饮食差异趋势：一项重复横断面调查
DOI：
10.1101/2023.04.24.23289068
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Machida Daisuke
中科院分区：
文献类型：
--
作者：
佐藤友紀;梅川結;進藤昌;Machida Daisuke
这份简短的报告通过主观测量，研究了2004年至2014年日本老年人经济状况的健康和饮食差异趋势。研究设计采用重复横断面方法，使用2004年和2014年老年人对日常生活态度调查的数据。以主观经济状况、调查年份及其相互作用为自变量，以自测健康、饮食满意度和均衡膳食摄入量为因变量进行Logistic回归分析。结果显示，由于经济状况的差异，在自我评价的健康，饮食满意度和摄入均衡的膳食。此外，2004年至2014年，经济状况的自测健康、饮食满意度和均衡膳食摄入量的差异保持不变（相互作用p ≥ 0.05）。在对75岁及以上人群以及长期护理保险受益人进行的敏感性分析中，这一发现是一致的。
This brief report examines the trends in health and dietary disparities by economic status among elderly individuals in Japan from 2004 to 2014 with subjective measures. The study design utilized a repeated cross-sectional approach, using data from the Survey of Attitudes among the Elderly toward Daily Life in 2004 and 2014. Logistic regression analysis was performed with subjective economic status, survey year, and their interactions as independent variables, and self-rated health, dietary satisfaction, and intake of balanced meals as dependent variables. The results revealed that disparities in self-rated health, dietary satisfaction, and intake of a balanced meal were present due to economic status. Furthermore, the disparities in self-rated health, dietary satisfaction, and balanced meal intake by economic status remained unchanged from 2004 to 2014 (p for interaction ≥ 0.05). The findings were consistent in sensitivity analyses conducted on those aged 75 and older, as well as on long-term care insurance recipients.