Please answer the 7 questions below to determine your sleep efficiency. Sleep efficiency is the total time you spend asleep in a night compared to the total time spent in the bed. For example, if you spent 8 hours in bed but only slept for 4 hours, then your sleep efficiency is 50%. The closest to 100%, the healthier your sleep.
At what time did you get in bed?
At what time did you try to go to sleep?
At about what time did you actually fall asleep?
How many times did you wake up during the night?
All together in minutes about how long did your awakenings last?