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PSQI scoring instructions - UpToDate 2018
The Pittsburgh Sleep Quality Index (PSQI) contains 19 self-rated questions and 5 questions rated by the bed partner or roommate (if one is available).
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The Pittsburgh Sleep Quality Index: a new instrument for ...
by DJ Buysse · 1989 · Cited by 27773 — Despite the prevalence of sleep complaints among psychiatric patients, few questionnaires have been specifically designed to measure sleep quality in ...
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Sleep measures / Instruments
The Pittsburgh Sleep Quality Index (PSQI): A new instrument for psychiatric research and practice. Psychiatry Research, 28(2), 193-213.
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