Pittsburgh Sleep Quality Index (PSQI)

The PSQI is a self-report tool used to assess sleep quality and disturbances over a 1-month period. It helps in identifying and quantifying the severity of sleep problems.

Overview

The PSQI is used to assess sleep quality and disturbances.

TARGET POPULATION

Adults

NUMBER OF ITEMS

19

TIME TO COMPLETE

5-10

minutes

FORMAT

Self-report

Scoring and Interpretation

Scoring Method: Each item is scored on a 0-3 scale, with higher scores indicating greater severity.

Interpretation: Higher total scores indicate greater severity of sleep problems.

Psychometric Properties

Reliability: High internal consistency (Cronbach’s alpha = 0.83)

Validity: Validated through numerous studies correlating PSQI scores with clinical assessments of sleep quality.

Clinical Usage

Administration Instructions: Self-administered.

Frequency: Used at initial assessment and periodically to monitor symptoms.

Use Cases: Used in clinical and research settings to assess and monitor sleep quality.

Research and References
Buysse, D. J., Reynolds, C. F., Monk, T. H., et al. (1989). The Pittsburgh Sleep Quality Index: A new instrument for psychiatric practice and research. Psychiatry Research, 28(2), 193-213.

Related Assessments

ESS,

PROMIS-SD

The mental health assessment referenced here may or may not be part of Clinicom. However, Clinicom provides a comprehensive adaptive assessment for 81 DSM conditions. Clinicians, try our free trial now.

Pittsburgh Sleep Quality Index (PSQI) FAQS

What is the PSQI used for?

The PSQI is used to assess sleep quality and disturbances.

How is the PSQI scored?

Each item is scored on a 0-3 scale, with higher scores indicating greater severity.

Who uses the PSQI?

It is typically self-administered by adults.

Why are you searching for Pittsburgh Sleep Quality Index (PSQI) when you could be using Clinicom instead?

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Important Note for Patients:

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