ArticlePsychiatry investigation2021
Gender Differences in the Link Between Marital Quality and Cognitive Decline Among Older Adults in Korea.
Article in Psychiatry investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Marital dynamics and daily memory among aging same-sex and different-sex couples.The journals of gerontology. Series B, Psychological sciences and social sciences · 2025Article
- Association between Marital Status and Cognitive Impairment in a Multi-Ethnic Asian Population.Neuroepidemiology · 2024Article
- Relationship between Chinese middle-aged and old couples' Confucian coping thinking and marital quality.Frontiers in public health · 2022Article
- The relationship between marital status and cognitive function in Chinese older adults: The mediating role of depressive symptoms.Journal of Alzheimer's disease reportsArticle
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Authors and funding
1 author.
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Abstract
objectiveThis study aimed to investigate the association between positive marital quality and cognitive health over time and to examine gender differences in this association.
methodsDrawing on 2006-2018 Korean Longitudinal Study of Aging data (n=7,427 respondents, 35,066 person-year observations), a series of hybrid mixed-effects models were used to estimate the effects of time-invariant (gender) and time-variant (marital quality) variables on within-person changes and on between-person differences in cognitive decline over the observation period.
resultsThe results showed that individuals' likelihood of having higher cognitive health grew when their spousal relationship became more positive and that, compared with those with lower levels of marital quality, people with higher levels of marital quality were more likely to have higher cognitive health. Interestingly, improvements in marital quality were more beneficial for men than for women, whereas level of marital quality had similar effects on men's and women's cognitive health.
conclusionCouple-based intervention programs aiming to improve marital quality should be encouraged, especially among older adults.
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