Pittsburgh Sleep Quality Index

Known as: PSQI, PSQI1, Pittsburgh Sleep Quality Index (PSQI) SF-10 
A self-rated questionnaire which assesses sleep quality and disturbances over a one month time interval.
National Institutes of Health

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Highly Cited
2011
Highly Cited
2011
INTRODUCTION The Pittsburgh Sleep Quality Index (PSQI) is a questionnaire that assesses sleep quality and disturbances over a 1… (More)
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Highly Cited
2007
Highly Cited
2007
OBJECTIVES Sleep-related problems and detection of them remain largely an unidentified public health issue, especially among… (More)
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Highly Cited
2006
Highly Cited
2006
The objective of this study was to investigate the reliability and validity of the Pittsburgh Sleep Quality Index (PSQI) in a non… (More)
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Highly Cited
2006
Highly Cited
2006
STUDY OBJECTIVES The Pittsburgh Sleep Quality Index (PSQI) is widely used to assess subjective sleep disturbances in psychiatric… (More)
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Highly Cited
2004
Highly Cited
2004
This report summarizes findings related to the psychometric properties (internal consistency and construct validity) of the… (More)
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Highly Cited
2002
Highly Cited
2002
OBJECTIVE Psychometric evaluation of the Pittsburgh Sleep Quality Index (PSQI) for primary insomnia. METHODS The study sample… (More)
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Highly Cited
2000
Highly Cited
2000
Subjective sleep quality has been identified as an important clinical construct in psychiatric disordered patients. The… (More)
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Highly Cited
1998
Highly Cited
1998
The Pittsburgh Sleep Quality Index (PSQI) measures sleep quality and disturbance retrospectively over a 1-month period using self… (More)
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Highly Cited
1991
Highly Cited
1991
Subjective sleep quality deteriorates with aging, but the extent to which this is a product of age itself, as opposed to the… (More)
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Highly Cited
1989
Highly Cited
1989
Despite the prevalence of sleep complaints among psychiatric patients, few questionnaires have been specifically designed to… (More)
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