The factors more strongly associated with this diagnosis were the years of care duration and the daily hours of care as well as dementia-related behavioural disturbances in dementia caregivers. Specifically, it was found that family caregivers exhibit impaired quality of sleep compared to non-caregivers, and they had a prevalence of insomnia up to 41.0%. Studies consistently report a higher risk of cardiovascular disease, immunological disorders, and sleep difficulties and concerns, particularly sleep quality impairment and insomnia. ДЇamily caregivers present impaired health behaviours and habits, as well as an increase in morbidity and mortality risk. Specially, caregivers who experience a high burden have an elevated psychological distress, presenting depression scores over twice as high as non-caregivers. As a result, dependent peopleвЂ™s family caregivers have a high degree of psychological distress, particularly anxiety and depression. In fact, the prolonged care of dependent people can be one of the hardest experiences in a family caregiverвЂ™s life, resulting in very difficult to maintain adequate emotional balance. It is the product of the dynamic interaction among care needs of the dependent people, the care situation, and the caregiverвЂ™s resources and vulnerabilities.ДЄlthough it is very important to recognize that care can have powerful rewards and psychological benefits, due to the intensity of their care routines, the incessant realization of uncomfortable and exhausting tasks, and emotional reactions, such as feelings of guilt, dependent peopleвЂ™s family caregivers usually delay, neglect or do not seek medical help for their own health issues and they are more stressed than non-caregivers. Caregiver burden is a complex and multidimensional construct, with subjective and objective components it has been defined as the physical, psychological, social and financial stressors experienced by caregivers due to the provision of care. These negative effects on the informal caregiver are closely related to what has been called вЂњcaregiver burdenвЂќ. Caring for a dependent family member with a chronic disability is a very stressful task that can have adverse consequences for the health and health-related quality of life of the family caregiver. These results suggest that caregiver burden is related to sleep quality, so that caregivers with greater perceived burden have a worse sleep quality.ДЇamily caregivers are the most important informal caregivers that voluntarily provide support and unpaid care to a family member who cannot function with autonomy and independence. In these dependent measures, the differences were found in all the pairs examined ( p < 0.05). There were also significant differences between the groups in sleep duration (F = 18.34 p < 0.001) and habitual sleep efficiency (F = 24.24 p < 0.001). These differences were found only between the caregivers with high levels of perceived burden and the other two groups ( p < 0.05). There were significant differences among the groups in the PSQI total (F = 40.39 p < 0.001), subjective sleep quality (F = 25.55 p < 0.001), sleep latency (F = 16.99 p < 0.001), sleep disturbances (F = 14.90 p < 0.001), use of sleep medications (F = 6.94 p < 0.01) and daytime dysfunction (F = 20.12 p < 0.001). Based on CBI scores, subjects were categorized into three groups: family caregivers with high levels of perceived burden, family caregivers with low and medium levels of perceived burden and non-caregiver controls.

Participants completed the Pittsburgh Sleep Quality Index (PSQI), the Caregiver Burden Inventory (CBI), and an ad-hoc questionnaire to collect sociodemographic data. A cross-sectional study was carried out with 201 dependent peopleвЂ™s family caregivers and 92 non-caregivers controls. This study examined the relationship between caregiver burden and sleep quality in dependent peopleвЂ™s family caregivers.

17 g total faqt