Factors associated with caregiver burden of adults with epilepsy in a middle-income country

Purpose: Despite the relevance of socio-economic background in burden of caregivers of persons with epilepsy (PWE), there is a dearth of knowledge about this topic in low-resource settings. Here we attempt to identify the extent of the burden in caregivers of adults with epilepsy in a middle-income country and the factors associated with it. Methods: In this cross-sectional study, we evaluated the level of burden with the Zarit Caregiver Burden Inventory. A comprehensive questionnaire was developed to assess the demographics of patients and caregivers. Epilepsy-related factors were obtained by interview and file review. Depressive, anxiety symptoms, and sleep quality were evaluated by Beck Depression Inventory, State and Trait Anxiety Inventory, and Pittsburgh Sleep Quality Index. Stigma was evaluated by the Stigma Scale of Epilepsy. Results: The caregiver's burden was mild to moderate in our sample. The factors most strongly associated with the higher caregiver burden were age-onset of epilepsy, PWE years of schooling, needs for assistance in daily life, disabilities, and caregiver's bad-quality of sleep and higher depressive and anxiety symptoms. Conclusion: Caregivers of PWE deserve special attention regarding mental health and other health aspects, such as sleep quality.