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Published on: July 17, 2021
Older married couples' sexual expression: A dyadic latent class analysis
David F Warner1,2, Heidi A Lyons3
1University of Alabama at Birmingham, USA.
Journal of Social and Personal Relationships
|June 12, 2026
Summary
Older married couples exhibit diverse sexual expression patterns. Health, particularly sexual difficulties, significantly influences these patterns, highlighting the need for tailored geriatric care.
Area of Science:
- Gerontology
- Sociology of Aging
- Sexual Health
Background:
- Older adults' sexual behavior, desires, and motivations are often studied in isolation.
- Understanding the complex nature of sexual expression in long-term married older couples requires a dyadic approach.
Purpose of the Study:
- To identify and describe distinct configurations of sexual expression among older married couples.
- To examine factors associated with different patterns of sexual engagement in later life.
Main Methods:
- Dyadic latent class analysis was applied to data from 953 heterosexual couples in long-term marriages.
- The National Social Life, Health, and Aging Project (NSHAP) Wave 2 data were utilized.
Main Results:
- Four distinct latent classes of couples' sexual expression were identified.
- Husbands generally reported higher sexual desire and motivation than wives across all classes.
- Higher sexual engagement was associated with more frequent activities, greater satisfaction, and higher perceived importance of sex.
- Health factors, especially sexual difficulties, were the strongest predictors of class membership, with husbands' health being more influential.
Conclusions:
- Sexual expression among older married couples is multifaceted and varies significantly.
- Healthcare providers should recognize the diversity of sexual activities and potential unmet needs in older adults.
- Addressing sexual health is crucial for the overall well-being of aging populations.
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