Data Element

Information from the submission form

Sleep Quality

Describes patient sefl-perception of overall sleep quality. Sleep quality can affect general health and can be bi-directionally associated with associated with various diseases and disorders. Several instruments exist for characterizing general sleep quality including the Pittsburgh Sleep Quality Index.

Buysse, D. J., Reynolds III, C. F., Monk, T. H., Berman, S. R., & Kupfer, D. J. (1989). The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research. Psychiatry Research, 28(2), 193–213.


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