1. Oncology outpatients with worse depression and sleep disturbance profiles are at increased risk for a higher symptom burden and poorer quality of life outcomes
- Author
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Alejandra Calvo-Schimmel, Steven M. Paul, Bruce A. Cooper, Carolyn Harris, Joosun Shin, Kate Oppegaard, Marilyn J. Hammer, Laura B. Dunn, Yvette P. Conley, Kord M. Kober, Jon D. Levine, and Christine Miaskowski
- Subjects
Male ,Sleep Wake Disorders ,Depression ,Neoplasms ,Outpatients ,Quality of Life ,Humans ,Female ,General Medicine ,Sleep ,Fatigue - Abstract
/Background - Depression and sleep disturbance are significant problems during chemotherapy. Study purposes were to identify subgroups of patients with distinct joint depression AND sleep disturbance profiles and evaluate for differences in demographic and clinical characteristics, severity of symptoms, and quality of life (QOL) outcomes among these subgroups.Oncology outpatients (n = 1331) completed measures of depression and sleep disturbance six times over two chemotherapy cycles. Latent profile analysis, that modeled the two symptoms together, was done to identify the distinct joint depression and sleep disturbance profiles.Five distinct profiles were identified (i.e., no depression or sleep disturbance (None, 21.4%); no depression and moderate sleep disturbance (32.3%); subsyndromal depression and very high sleep disturbance (20.4%); moderate depression and moderate sleep disturbance (17.7%); and high depression and very high sleep disturbance (8.2%)). Compared to the None class, the other four classes were more likely to be female; less likely to be employed; had a higher comorbidity burden; and had a lower functional status. Patients in the two very high sleep disturbance classes had problems with both sleep initiation and maintenance. These patients reported higher levels of depressive symptoms, trait and state anxiety, and fatigue as well as lower levels of energy, cognitive function, and poorer QOL.Over 45% of the patients had subsyndromal to high levels of depression AND moderate or very high levels of sleep disturbance. Characteristics associated with the higher risk profiles can be used to screen patients at increased risk for both symptoms.
- Published
- 2022