Sleep Health Index

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Sleep Health Index

Sleep Health Index

NATIONAL SLEEP FOUNDATION -- The Sleep Health Index® is a proprietary tool of the National Sleep Foundation that measures the nation’s sleep health. The Sleep Health Index is a comprehensive evaluation, indexing the nation’s sleep health. Developed by NSF in combination with the talents of sleep experts and public opinion research experts, the Sleep Health Index measures sleep health on three key scales: sleep duration, sleep quality, and sleep disorders. The Index is fielded quarterly and has accumulated responses from over 17,000 American adults. 

Sleep Health Index 2018 scores