title: Long sleep a greater mortality risk than short sleep in older adults.
authors.forename: Shawn D
authors.initials: SD
authors.lastname: Youngstedt
authors.forename: Girardin
authors.initials: G
authors.lastname: Jean-Louis
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology*; D002423:Cause of Death / Q000639:trends; D006304:Health Status; D006801:Humans; D009026:Mortality; D011788:Quality of Life; D012307:Risk Factors; D012890:Sleep / Q000502:physiology*; D013030:Spain / Q000453:epidemiology; D015996:Survival Rate / Q000639:trends; D013997:Time Factors