Prevalence and Associated Factors with Poor Sleep Quality in Non-Professional Caregivers

Abstract

[Abstract] This study aimed to determine the prevalence and associated factors of poor sleep quality in non-professional caregivers. With this purpose, cross-sectional data were collected from 201 dependent people’s family caregivers using the Pittsburgh Sleep Quality Index (PSQI), the Caregiver Burden Inventory (CBI), the General Health Questionnaire (GHQ-12), and an ad hoc questionnaire to obtain sociodemographic data. A total of 153 family caregivers were categorized as poor sleepers (PSQI > 5), resulting in a prevalence of poor sleep quality of 76.1% (95% CI = 70.5–82.5). Poor sleepers were more likely to care for persons with mental disorders (c2 = 7.31; p < 0.01) and scored significantly higher on perceived burden (z = -4.44; p < 0.001), psychological distress (z = -6.24; p < 0.001), and in all the PSQI subscales (p < 0.001), compared with good sleepers (PSQI 5). By contrast, no differences were found between poor and good sleepers in age, gender, years providing care, and daily hours of care. Multiple linear regression analysis showed that the factors of caregiver burden (b = 0.15; p < 0.05) and psychological distress (b = 0.53; p < 0.001) were significantly associated with sleep quality in dependent people’s family caregivers. Cognitive-behavioral strategies to improve sleep quality in the primary health care of family caregivers are suggested