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https://hdl.handle.net/20.500.14094/0100481664

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メタデータID
0100481664
アクセス権
open access
出版タイプ
Accepted Manuscript
タイトル
Between- and Within-Couple Concordance for Health Behaviors Among Japanese Older Married Couples: Examining the Moderating Role of Working Time
著者
Harada, Kazuhiro ; Masumoto, Kouhei ; Okada, Shuichi
著者ID
A0585
研究者ID
1000050707875
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail?systemId=6e154543319df061520e17560c007669
著者名
Harada, Kazuhiro
原田, 和弘
ハラダ, カズヒロ
所属機関名
人間発達環境学研究科
著者ID
A0466
研究者ID
1000020402985
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail?systemId=cfccdcd38c2a4c61520e17560c007669
著者名
Masumoto, Kouhei
増本, 康平
マスモト, コウヘイ
所属機関名
人間発達環境学研究科
著者ID
A1089
研究者ID
1000070152303
著者名
Okada, Shuichi
岡田, 修一
オカダ, シュウイチ
所属機関名
人間発達環境学研究科
言語
English (英語)
収録物名
International Journal of Behavioral Medicine
巻(号)
31(2)
ページ
215-228
出版者
Springer
刊行日
2024-04
公開日
2024-03-29
注記
Published online: 29 March 2023
抄録
Background: Although previous studies report spousal concordance for health behaviors at between-couple levels, concordance at within-couple levels remains unconfirmed. To clarify the behavioral mechanisms of spousal concordance for health behaviors among older couples at both levels, it is necessary to examine the moderators (effect modifiers) of spousal concordance. This study examined (1) whether spousal concordance for dietary variety, exercise behavior, and TV viewing behavior was observed at both the between-couple and the within-couple levels and (2) whether this spousal concordance was moderated by working time among older Japanese couples. Method: This study analyzed data obtained from a questionnaire-based, three-wave longitudinal survey (baseline, 1-year follow-up, 3-year follow-up) among 210 Japanese older couples. Each spouse’s dietary variety, exercise time, TV viewing time, the couple’s working time, and demographic factors were investigated by multi-level analyses. Results: One spouse’s dietary variety and TV viewing time, but not exercise time, were significantly associated with the other spouse’s corresponding behaviors at both levels. The regressions of the wife’s TV viewing time on the husband’s TV viewing time were moderated by working time at the within-couple level; the regressive effects of wife’s TV viewing time on husband’s TV viewing time were more relevant as working time was lower. Conclusion: This study found that spousal concordance for dietary variety and TV viewing was observed at within-couple and between-couple levels among older Japanese couples. In addition, shorter working time partly moderates the wife’s influence on the husband’s TV viewing among older couples at the within-couple level.
キーワード
Aged
Health behavior
Marital status
Social interaction
Work
カテゴリ
人間発達環境学研究科
学術雑誌論文
権利
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature's AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s12529-023-10174-1
関連情報
DOI
https://doi.org/10.1007/s12529-023-10174-1