Caregiving for patients with Alzheimer's disease or dementia and its association with psychiatric and clinical comorbidities and other health outcomes in Brazil. (25th May 2015)

• Record Type: Journal Article
• Authors: Laks, Jerson; Goren, Amir; Dueñas, Héctor; Novick, Diego; Kahle‐Wrobleski, Kristin
• Is Part Of: International journal of geriatric psychiatry. Volume 31:Number 2(2016)
• Page Start: 176
• Page End: 185
• Publication Date: 2015-05-25
• Subjects: Alzheimer's disease -- dementia -- caregiving -- health outcomes -- Brazil; Geriatric psychiatry -- Periodicals; Geriatric Psychiatry -- Periodicals; 618.97689
• DOI: 10.1002/gps.4309
• Languages: English
• ISSNs: 0885-6230

Abstract

Abstract : Objectives: Individuals with dementia due to Alzheimer's disease often receive care from family members who experience associated burden. This study provides the first broad, population‐based account of caregiving‐related health outcome burden in Brazil. Methods: Data were analyzed from the 2012 National Health and Wellness Survey in Brazil ( n = 12 000), an Internet‐based survey of adults (aged 18+ years), using stratified sampling by sex and age to ensure demographic representation of Brazil's adult population. Caregivers of individuals with Alzheimer's disease or dementia were compared with non‐caregivers on comorbidities, productivity impairment, health‐related quality of life, resource utilization, sociodemographic/health characteristics and behaviors, and Charlson comorbidity index scores. Regression models assessed outcomes associated with caregiving, adjusting for potential confounds. Results: Among 10 853 respondents, caregivers' ( n = 209) average age was 42.1 years, 53% were female, and 52% were married/living with a partner. Caregivers versus non‐caregivers ( n = 10 644) were more frequently obese, smokers, insured, employed, college‐educated, and wealthier and had higher Charlson comorbidity index, all p < 0.05. Adjusting for covariates, caregiving was associated with significantly increased risk of depressive symptoms (odds ratio [OR] = 2.008), major depressive disorder (OR = 1.483), anxiety (OR = 1.714), insomnia (OR = 1.644), hypertension (OR = 1.584), pain (OR = 1.704), and diabetes (OR = 2.103), all p < 0.015. Caregiving was also associated with lower health utilities (−0.024 points) and mental health status (−1.70 points), higher rates of presenteeism‐related impairment (32.7% greater) and overall work impairment (35.9% greater), and higher traditional provider visit rates (28.7% greater), all p < 0.035. Conclusions: Caregiver status was found to be a factor associated with worse health outcomes and psychiatric and clinical disorders. Copyright © 2015 John Wiley & Sons, Ltd.