Sleep efficiency greater than 95% is classified as what?

Achieving sleep efficiency greater than 95% indicates that the amount of time spent asleep is significantly high in relation to the total time spent in bed. This level of sleep efficiency is typically classified as normal sleep. It suggests that the individual is able to maintain a healthy sleep-wake cycle, falling asleep easily and remaining asleep throughout the night with limited interruptions.

In the context of sleep disorders, a sleep efficiency of less than 85% might indicate insomnia, chronic hypersomnia, or excessive sleepiness, depending on accompanying symptoms and the context of the individual's overall sleep patterns. However, a sleep efficiency above 95% typically signifies good sleep health, aligning with normal physiological expectations for restorative sleep quality.