Effect of Short Sleep Duration on Daily Activities --- United States, 2005--2008

To assess the prevalence of short sleep duration (<7 hours on weekday or workday nights) and its perceived effect on daily activities, CDC analyzed data from the 2005--2008 National Health and Nutrition Examination Survey (NHANES). This report summarizes the results, which found that 37.1% of U.S. adults reported regularly sleeping <7 hours per night, similar to the 35.3% reporting <7 hours of sleep in a 24-hour period in another report using self-reported data.

http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6008a3.htm?s_cid=mm6008a3_e&s...

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