Insomnia costing US workforce $63.2 billion a year in lost productivity, study shows
Insomnia is costing the average U.S. worker 11.3 days, or $2,280 in lost productivity every year, according to a study in the September 1 issue of the journal Sleep. As a nation, the total cost is 252.7 days and $63.2 billion.
Sep 1, 2011
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