A cross-sectional, correlational design was used to describe and explore the relation between caregiver sleep and depression. For the study, 51 caregivers were recruited from two sites in southern California. Caregivers were primarily white (84%), female (80%), spouses (61%), or adult children (29%), who had provided care for a mean of 16 hours per day for an average of 2 years. The Center for Epidemiological Studies-Depression (CES-D)and the Pittsburgh Sleep Quality Index (PSQI) were used to measure caregiver depression and sleep, respectively. Most of the caregivers (95%) expressed severe sleep problems, and more than half of them were experiencing depressive symptoms at a level that would suggest risk for clinical depression. Correlations were strongest between caregiver depression and the sleep subscales of overall quality (r = 0.70; p < 0.001), habitual sleep efficiency (r = 0.54; p < 0.001), and daytime dysfunction (r = 0.59; p < 0.001). The final regression model, which included these subscales, predicted 63.6% of the variance in depression scores (F = 27.32; p < 0.001). These findings, which are consistent with results from other studies, suggest that caregivers of persons with terminal illness are at risk for clinical depression. It is critical for nurses to be cognizant of the relation between sleep problems and depression, and to explore interventions that would allow the caregivers to obtain needed sleep without diminishing their ability to function in their role as caregiver.

Nurses must recognize the severe sleep problems experienced by caregivers and respond with interventions to increase sleep quality and decrease depression.

Depression is a normal response when a family member receives a diagnosis of cancer. However, this response may be exacerbated by other factors such as chronic sleep loss that are amenable to intervention. This pilot study described caregiver sleep and depression patterns over time and explored the feasibility of data collection methods and instruments. The stress and coping framework of Lazarus and Folkman guided this study. A descriptive correlational design was used for this 10-week pilot study. Ten adult family caregivers of patients with cancer were recruited from outpatient oncology clinics. Sleep quality and depression were measured weekly. Actigraphs were worn for 72 hours during weeks 1, 5, and 10. Individual sleep quality and depression scores were generated. Actigraph latency, duration, and efficiency scores were generated. Actigraph and sleep quality scores were compared. Individual caregiver sleep and depression plots show large variance over time. Discrepancies were noted between Actigraph and sleep quality latency, duration, and efficiency scores. Sleep and depressive symptoms fluctuate widely over time. Therefore, accurate assessment and treatment of caregiver problems require repeated assessments. Self-reports of sleep and depression appear to underestimate problems and must be evaluated carefully within this context.

PURPOSE. To describe and compare the depressive mood, anxiety, anger, and sleep problems of informal female caregivers of people with AIDS, age‐related dementias (ARD), and cancer (CA). METHODS. Caregives recruited from clinics serving people with AIDS, ARD, and CA were interviwed using structured instruments measuring epressive sumptoms, anxiety, anger, and sleep problems. Data analysis compared these emotions in the caregives and related aspects of the caregiving situation to these emotions within each group. FINDINGS. Caregivers did not differ significantly in depressive mood, but did differ in anxiety and anger and sleep problems. Individual items on each scale were compared to provide more descriptive detail. In each group distressing emotions were siginficantly related to each other and to sleep problems. CONCLUSIONS. Caregivers of people with AIDS, ARD, and CA experience distressing emotions that may affects their mental and physical health. A comprehensive apporach to mental health nursing therapy will best meet the needs of caregivers in reieving their distress

Taiwanese mothers have identified insufficient sleep as a major manifestation of postpartum depression. Few studies have thoroughly examined the relationship between sleep and depression during the early postpartum period, however. The objectives of this study were to compare the characteristics of both the postpartum sleep and daytime sleepiness of depressed first-time mothers and of their non-depressed counterparts, and to determine the factors that significantly increased mothers' risks of being depressed. A non-probability sample of 163 first-time mothers completed a questionnaire between the 13th and 20th days of the postpartum period. The Center of Epidemiological StudiesDepression and Pittsburgh Sleep Quality Index were used to measure mothers' experiences of depression symptoms and sleep. Daytime sleepiness was estimated in four ways, derived from the Roy Adaptation Model. The results indicated that the depressed mothers had poorer sleep quality than the non-depressed mothers, slept less efficiently, reported more sleep disturbances, and exhibited more daytime dysfunctions. Mothers who frequently perceived their daytime sleepiness to be affected by infant-care performance were more likely to be depressed. The study's findings support the view that there is a connection between depression and poor sleep among postpartum mothers in Taiwan, and indicate that depressed mothers' experiences of poor sleep are multi-faceted, and not simply a matter of insufficient sleep.

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Eighty-one caregiver/care-recipient dyads from the community participated in this study. Caregivers were women with a mean age of 67.53 years (range 39-86). Difficulty arranging assistance from confidante or friends correlated significantly and positively with caregiver burden (r = .38; p <.001) and depression (r = .34; p = .002), and negatively with satisfaction (r = -.28; p = .013). FINDINGS/IMPLICATIONS: Arranging assistance is more important than frequency of social network contact with respect to burden and depression. The findings indicate a need for further investigation and the consideration of interventions for at risk caregivers.

This cross-sectional study described personality and coping and examined their relationships with depression and sleep in 51 adult caregivers of individuals who have cancer. Findings are compared with dementia caregiver literature. Fifty-two percent of caregivers reported Center for Epidemiological Studies-Depression (CES-D) scores greater than 16, and 95% reported Pittsburgh Sleep Quality Index (PSQI) scores greater than 5, indicating risk for clinical depression and severe sleep problems. Less functional coping, optimism, mastery, neuroticism, and sleep predicted 66.4% of the variance in depression. Less functional coping, mastery, neuroticism, and depression predicted 41% of the variance in sleep. Neuroticism and mastery predicted 45.3% of the variance in less functional coping strategies. Caregiver optimism and mastery levels were consistent with levels found in dementia studies. Neuroticism scores were higher than in studies of caregivers of individuals with dementia. Mastery and neuroticism were related to depression, as in other caregiver studies. Findings suggest there are far more similarities than differences between caregivers of individuals who have cancer and caregivers of those who have dementia. Caregiver personality and coping strategies appear to be related to caregiver outcomes similarly in the cancer and dementia populations.