Comparison of cognitive performance and aspects of the care context in elderly caregivers in Brazil: A follow-up study

Cognitive performance, burden and stress in aged caregivers of older adults with and without cognitive impairment

There is an increasing number of aged people who provide care for other older people. Commonly existing burden and stress can change the forms of cognitive performance depending on the context of the aged caregivers.

Objective

To compare the cognitive performance, burden and stress of aged caregivers of older adults with and without signs of cognitive impairment.

Methods

A cross-sectional and quantitative study conducted with 205 aged caregivers of older adults with signs of cognitive impairment and 113 aged caregivers of older adults without signs of cognitive impairment treated in Primary Health Care. They were evaluated for sociodemographic characteristics, cognition, burden, and stress. Descriptive (Kolmogorov-Smirnov test) and comparative (Student's t-test and Pearson's χ² test) analyses were performed.

Results

Aged caregivers of older adults with signs of cognitive impairment were older, had lower schooling levels, and a higher percentage of daily care hours compared to the aged caregivers of older adults without signs of cognitive impairment. Regarding cognitive performance, the means were lower for all domains. In addition, this same group had higher scores, with a statistically significant difference for perceived stress and burden.

Conclusion

Aged caregivers of older adults with signs of cognitive impairment showed lower cognitive performance, as well as higher burden and stress levels. These findings guide the planning of interventions with aged caregivers in the Primary Health Care.

Sociodemographic, clinical, and psychosocial factors associated with burden in older caregivers: a cross-sectional study

The task of caring can negatively affect the physical and mental health; therefore, it is important to understand which factors are associated with burden in older caregivers of older adults.

Objective

This study aimed to explore sociodemographic, clinical, and psychosocial factors associated with burden in older caregivers of older adults.

Methods

This is a cross-sectional study developed with 349 older caregivers who were registered at a Family Health Unit of a city in the state of São Paulo, Brazil. Household interviews were conducted and data were collected on the sociodemographic (profile, family income), clinical (self-reported pain, sleep, frailty), and psychosocial (burden, family functioning, depressive symptoms, stress) characteristics of the caregivers as well as dependence on activities of daily living and cognition in the care recipients.

Results

Women predominated in the sample (76.5%) and mean age was 69.5 years. The mean burden score was 18.06 points, with 47.9% above the cutoff of 16 points, denoting excessive burden. The bivariate model revealed associations between burden and financial insufficiency, family dysfunction, difficulty sleeping, pain, perceived stress, depressive symptoms, frailty, and multimorbidity among the caregivers as well as worse functional and cognitive performance in the care recipients. The controlled model revealed an association between burden and depressive symptoms (β=16.75; 95%CI 1.80-31.68).

Conclusions

We identified an association between burden and depressive symptoms, underscoring the need for the planning and implementation of specific actions directed at caregivers in order to minimize the impact on health and to improve the quality of life.

Association between perceived social support and better cognitive performance among caregivers and non-caregivers

OBJECTIVE

to identify the association between the characteristics of the support network and cognitive performance of older caregivers and compare characteristics between caregivers and non-caregivers.

METHODS

we evaluated 85 older caregivers and 84 older non-caregivers registered with primary care units regarding sociodemographic characteristics, cognition, and social support. Multiple linear regression analysis was performed.

RESULTS

among non-caregivers, significant associations were found between a better cognitive performance and receiving emotional/affectionate support; each one-point increase in the emotional support score and affectionate support score was related to a 0.43-point and 0.39-point increase in cognitive assessment, respectively. Among older caregivers, each one-point increase in the emotional support score was related to a 0.55-point increase in cognitive assessment.

CONCLUSION

strengthening the support networks of older caregivers and encouraging satisfactory exchanges of social support can assist in improving cognitive performance, which can have a positive impact on caregivers' health.

Perceived burden of dementia care, clinical, psychological and demographic characteristics of patients and primary caregivers in Iran

Caregiving for dependent older adults with dementia has become an important public health issue. However, not much is known about the caregiver experience for caregivers of patients with dementia in Iran. This study was designed to examine the relationship between variables pertaining to primary caregivers and patients and the level of perceived caregiver burden. The participants of this cross-sectional study were 60 caregiver and care-recipient pairs presented to Rasoul-e Akram hospital and Brain and Cognition Clinic, in Tehran, Iran. A sociodemographic questionnaire, the Zarit Caregiver Burden Interview (ZBI), the General health questionnaire-28 (GHQ-28), the NEO Five-Factor Inventory (NEO-FFI), the Spiritual Well-Being Scale (SWBS), the Neuropsychiatric Inventory (NPI), and the Mini-Mental State Examination (MMSE) were used. Descriptive statistics, correlation coefficients, T-test, and multiple linear regression analyses were used in this study. Years of caregiving, hours of caregiving/week, total and subscale GHQ-28 scores, existential well-being subscale score on SWBS, and total NPI score were found to be significantly associated with the level of caregiving burden (p < 0.05). In addition, among the caregivers' personality traits, neuroticism and agreeableness predicted caregiver burden. Other sociodemographic factors and MMSE scores were not found to be significantly related to caregiver burden. A better understanding of the indicators of caregiver burden can help physicians, policy makers, and mental health managers to tailor the most appropriate preventative and remedial interventions for family caregivers.