BackgroundProblems with cognitive function are common among older adults, yet there is little research assessing the extent to which the cognitive problems of older husbands and wives are related to those of their partners and whether any observed relationships are moderated by gender or marital quality. Objectives: Our purpose was to analyze longitudinal relationships between older spouses’ cognitive function and the cognitive function of their partners 5 years later, as well as to assess moderating roles of gender and marital quality.
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