No CrossRef data available.
Published online by Cambridge University Press: 21 December 2023
The objective of this study is to explore the impact on the mental health of caregivers of people with dementia during the period of mandatory preventive social isolation (ASPO) and to study which of these factors were predictors of caregiver overload.
During the first 3 months of the ASPO (June 2020 to september 2020). A sample of 112 caregivers (75.89% female; age 58.65 ± 14. 30) of patients with dementia from a Memory Center answered, remotely (online or telephone) a survey with the following questionnaires: the Zarit Caregiver Overload Scale (ZBI), Weekly hourly load dedicated to the care of patients with dementia), the use of time in unpaid activities through an activity diary, provided by Argentine National Institute of Statistics and Census (INDEC), the Caregiver Activities Survey (CAS) and the Anxiety, Depression and Stress Scale (DASS-21). These questionnaires evaluate the conditions and characteristics of caregiving tasks and their impact on the caregiver in the context of ASPO. Additionally, it was recorded whether the person with dementia, the caregiver, or persons living with them had had COVID-19.
Descriptively, a disparity in frequency was observed in the gender of caregivers of persons with dementia, i.e., caregiving is inequitably distributed between men (24.11%) and women (75.89%). This difference hinders direct comparison between men and women. A regularized L2 regression was performed for the identification of predictors of caregiver overload identifying the number of caregiving hours (β=0.090), DAS depression (β=0.085), DASS anxiety (β=0.099) DASS stress (β=0.164), fear of Covid (0.141) and lower patient cognitive performance according to MMSE (β=-0.41) and to lesser extent sex as the greatest contributors to patient overload. Additionally, a mediation analysis was performed in which the factors number of caregiving hours (CAS; r= 0.254,r= 0.292,r= 0.252,r= 0.252,r= -0.37), being a primary caregiver and fear of Covid-19 (r= 0.335,r= 0.432,r= 0.402,r= -0.496) were found to be mediators of the effect between anxiety, depression, stress (DASS) and overload (ZBI).
Caregivers of patients with dementia have suffered sequelae such as anxiety, stress, depression, and overload (caregivers’ burden) in the context of the COVID-19 virus spread and during mandatory preventive social isolation. Being a primary caregiver, dedicating more hours to caregiving, and fear of Covid-19 are factors that contribute significantly to caregiver burden and mediate between this burden and mood variables. Public policies to support caregivers and information about the disease could modify these variables and reduce caregiver burden.