Abstract
Objectives
This aim of this study was to describe the association between shopping difficulty and food accessibility for elderly people living alone in Japan.
Design
A cross-sectoral, multilevel survey was designed to measure shopping difficulty from a food accessibility perspective. The questionnaire was distributed by mail.
Setting
The sample was drawn from seven towns and cities across Japan.
Participants
A geographic information system was used to select the sample: it identified the proximity of elderly people living alone to a supermarket. In total, 2,028 elderly people (725 men and 1,303 women) responded to the questionnaire.
Measurements
The binary dependent variables were shopping is easy/shopping is difficult. A logistic regression analysis adjusting for age and area of residence and using stepwise variable analyses was performed.
Results
The response rate was 58.6%. Overall, 14.6% of elderly men and 21.7% of elderly women consider shopping difficult. The stepwise logistic analysis showed that the food accessibility factors strongly related to shopping difficulty are infrequent car use (women: OR = 6.97), walking difficulties (men: OR = 2.81, women: OR = 3.48), poor eyesight (men: OR = 2.26, women: OR = 1.75), not cooking lunch by oneself (men: OR = 1.63, women: OR = 1.72), not having anyone to help with food shopping (women: OR = 1.45) and living over 1 km away from a supermarket (men: OR = 2.30, women: OR = 2.97).
Conclusion
The study concludes that elderly people’s assessment of shopping difficulty is related to their food accessibility. Important food accessibility aspects include car or motorbike ownership, walking continuously for 1 km, poor eyesight, and having cooking skills and having someone to help with shopping. These physical activity restrictions have a greater influence on shopping difficulty than do either income or proximity to a supermarket.
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Ishikawa, M., Yokoyama, T., Nakaya, T. et al. Food accessibility and perceptions of shopping difficulty among elderly people living alone in Japan. J Nutr Health Aging 20, 904–911 (2016). https://doi.org/10.1007/s12603-015-0694-6
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DOI: https://doi.org/10.1007/s12603-015-0694-6