Sleep and fatigue

This chapter provides a review and synthesis of research on women's sleep and fatigue from a nursing perspective. Most of the research involves four primary issues for women: menstrual cycles, childbearing, chronic mental or physical illness, and oncology. Research with healthy women focused on diurnal fluctuations in fatigue and relationships to sleep, without regard for exercise or level of daytime activity. Research on chronic illness and cancer fatigue focused on general fatigue and its impact on activity, without regard for sleep or therapeutic use of rest and naps. A comparison of these two areas highlights gaps in nursing knowledge about sleep and fatigue. Further research is needed to understand relationships between nonrestorative sleep, fatigue, and symptoms related to poor quality of life. From a synthesis of these studies, nonpharmacologic interventions that could be prove useful in promoting a higher quality of life for those with either acute or chronic fatigue are then proposed.