{"version":"1.0","type":"link","title":"Sleep efficiency - Newikis","description":"Sleep efficiency (SE) is the ratio between the time a person spends asleep, and the total time dedicated to sleep (i.e. both sleeping and attempting to fall asleep or fall back asleep). It is given as a percentage. SE of 80% or more is considered normal/healthy with most young healthy adults…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}