Sleep quality is defined by factors such as whether a person sleeps straight through the night, the frequency of nighttime awakenings, the time taken to fall asleep, and how the person feels upon waking.

Authors

• Person: Not available Organization: Harvard Health Publishing
  How much sleep do you actually need? - Harvard Health

Sources

• How much sleep do you actually need? - Harvard Health www.health.harvard.edu Harvard Health Publishing via serper

Referenced by nodes (1)

• sleep quality concept