Delayed Sleep Wake Phase Disorder
Delayed Sleep Wake Phase Disorder (DSWPD) is a condition where an individual's circadian rhythm is delayed by 2 or more hours beyond societal norms, resulting in a later sleep onset and difficulty waking up at the desired time. This disorder affects the timing of biological rhythms including sleep, alertness, core body temperature, and hormonal cycles.
Health Outcomes
- Advanced Bedtime Timing
- Altered Sleep Architecture
- Altered Sleep Patterns
- Changed Urine Melatonin Concentration
- Delayed Dim Light Melatonin Onset
- Extended Nighttime Activity Duration
- Improved Circadian Rhythm
- Improved Daytime Dysfunction
- Improved Diurnal Temperature Rhythm
- Improved Epworth Sleepiness Scale
- Improved Insomnia Severity
- Improved Next Day Drowsiness
- Improved Pittsburgh Sleep Quality Index Score
- Improved Recovery on Waking
- Improved Refreshment on Waking
- Improved Sleep
- Improved Sleep Duration
- Improved Sleep Efficacy
- Improved Sleep Efficiency
- Improved Sleep Health
- Improved Sleep Intensity
- Improved Sleep Latency
- Improved Sleep Onset Latency
- Improved Sleep Quality
- Improved Sleep Quantity
- Improved Sleep Routine
- Improved Sleep Satisfaction
- Improved Total Sleep Time
- Increased Circadian Rhythm Intensity
- Increased Sleep Duration in Infants
- Increased Sleep Time Satisfaction
- Increased Wakefulness
- Maintained N3 Sleep Quality
- Reduced Awake Time
- Reduced Circadian Sleep Disturbance
- Reduced Morning Sleepiness
- Reduced Nighttime Awakening
- Reduced Sleep Disorder
- Reduced Sleep Disturbance Score
- Reduced Stimulation Time
- Reduced Total Time in Bed