Stress associated with caregiving: An examination of the stress process model among Kenyan Luo elders

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• 作者：Gillian H. Ice^a ; ^{iceg@ohio.edu} ; Aalyia F.A. Sadruddin^a ; Amy Vagedes^a ; Jaja Yogo^a ; Elizabeth Juma^b
• 关键词：HIV/AIDS ; Aging ; Cortisol ; Blood pressure ; Appraisal ; Orphans ; Kenya ; Africa
• 刊名：Social Science and Medicine
• 出版年：2012
• 期刊代码：242_02779536
• 类别：med
• 出版时间：June, 2012
• 卷：74
• 期：12
• 页码：2020-2027
• 文件大小：191 K

摘要

Globally, a growing number of grandparents are caring for their grandchildren. The impact and burden associated with increases in custodial grandparenting, however, may differ by culture. In the United States, the caregiving role has been shown to be a significant source of stress for older adults. In cultures in which grandparents are more commonly involved in the care of young children, however, increasing caregiving roles may not be viewed as stressful. This study examines the impact of caregiving on perceived and physiological measures of stress among 640 Luo elders (60+) in western Kenya, where high HIV prevalence among younger-to-middle aged adults has led to a heavy burden of orphan care. Perceived stress levels were measured using the Luo Perceived Stress Scale (LPSS). Salivary cortisol and casual blood pressure were used as biomarkers of stress. Results were analyzed using random mixed effects models. Overall this study showed that caregivers have higher levels of perceived stress than non-caregivers. For women, household composition, including the number of orphans and adults in the homestead impacted perceived stress. Among men, those who perceived caregiving as burdensome had higher perceived stress. Despite the association between caregiving and perceived stress, there was a minimal relationship between caregiving and the two biomarkers of stress. This may be because caregiving is superimposed onto other stressors and therefore has a minimal physiological impact. These results highlight the importance of local context in determining the impact of the caregiving role on older adult well-being.