Published in:
01-06-2018
Relationship between Economic Security and Self-Rated Health in Elderly Japanese Residents Living Alone
Published in: The journal of nutrition, health & aging | Issue 6/2018
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Objectives
The purpose of this study was to assess the relationship between economic security and self-rated health for elderly Japanese residents living alone.
Design
A secondary analysis of a cross-sectional study.
Setting
N City, H. Prefecture, Japan.
Participants
Survey questionnaires were distributed to 2,985 elderly residents living alone, aged ≥70 years, of which, 1,939 (65.0%) were returned and treated as valid responses.
Measurements
The survey included questions about gender, age, number of years spent in N City, self-rated health, economic security, number of years spent living alone, reason for living alone, life satisfaction, cooking frequency, frequency of seeing a doctor, long-term care service usage, as well as whether they enjoyed their lives, participated in social organizations.
Results
Of the respondents, 1,563 (80.6%) reported that they were economically secure, and 376 (19.4%) responded that they were insecure. The odds ratio predicting poor self-rated health for the economically insecure participants was significantly high (odds ratio: 3.19, 95%, Confidence Interval (CI): 2.53−4.02, and P < 0.001). Similarly, the adjusted odds ratio for poor self-rated health was significantly high for the economically insecure participants in multivariate analyses controlling for factors such as age, gender, cooking frequency, and social participation (adjusted odds ratio: 2.21, 95%, CI: 1.70−2.88, and P < 0.001). Furthermore, a similar trend was observed in stratified analyses based on gender and age groups.
Conclusion
Economic security predicted self-rated health independently of confounders, including social participation and cooking frequency, among the elderly Japanese living alone in communities.