Prevalence and predictive factors of strain among caregivers of people with disability: results from R-Care community survey, Kerala, India

Purpose Caregivers of people with disability experience difficulties in a variety of care domains. Understanding the predictive factors of caregiver strain is important in developing and implementing evidence-based intervention to reduce the difficulties experienced by the carers. Methods The current study is a cross sectional comprehensive one-phase survey conducted in randomly selected sub-districts (taluks) of the Ernakulam district in Kerala. Primary caregivers (n = 851) for persons with different kinds of disability were identified with the help of ASHAs (Accredited Social Health Activities) from the selected geographical locations and were interviewed in a house-to-house survey after obtaining written informed consent. Validated tools measuring caregiver strain, financial burden, access to services and wellbeing were used to study the population. Results Majority of the caregivers were females (77.3%) and spouses (35.2%). Of the caregivers 27% reported high levels of caregiver strain. The major factors associated with caregiver strain were female gender (B = 1.379, p = 0.000), financial issues (B = 0.105, p = 0.000), the general health of caregivers (B = 0.467, p = 0.000) and issues relating to employment (B = 0.956, p = 0.000) and the availability of government welfare services (B = 1.138, p = 0.000). Conclusion High caregiver burden and strain is experienced by almost a third of people caring for a person with a disability. Comprehensive interventions to reduce caregiver strain should be developed.