Multidimensional Sleep Health and Sleep Environment Factors in Individuals with Cancer Undergoing Outpatient...

Area of Science:

• Oncology
• Sleep Medicine
• Psychoneuroimmunology

Background:

• Sleep problems are prevalent in cancer patients undergoing chemotherapy, negatively impacting health outcomes.
• Existing research often focuses on specific sleep issues, neglecting overall sleep health's connection to general well-being.
• This study addresses the gap by examining multidimensional sleep health in this population.

Purpose of the Study:

• To characterize multidimensional sleep health in cancer patients undergoing chemotherapy.
• To explore associations between sleep health and environmental factors.
• To identify key sleep concerns for targeted interventions.

Main Methods:

• Exploratory cross-sectional study of 23 cancer patients undergoing outpatient chemotherapy.
• Assessment of multidimensional sleep health (duration, continuity, timing, regularity, rhythmicity, sleepiness/alertness, quality) using validated questionnaires and actigraphy.
• Inclusion of sleep environment data (temperature, light) and analysis using linear regression models.

Main Results:

• Poor sleep quality (87%) and variable sleep timing (61%) were the most common complaints.
• The average sleep health score indicated multiple sleep complaints per participant.
• No significant associations were found between sleep health (overall or domain-specific) and environmental factors.

Conclusions:

• Sleep quality and timing are primary sleep health concerns for cancer patients on chemotherapy.
• Preliminary findings suggest prioritizing interventions to improve sleep quality and timing.
• Future longitudinal studies with larger sample sizes are needed to understand sleep health trajectories during cancer treatment.