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Pittsburgh Sleep Quality Index

Pittsburgh Sleep Quality Index

The PSQI is a standardized tool developed to assess sleep quality and disturbances over a 1-month time interval.

It consists of 19 individual items, creating 7 components that produce one global score. Scores range from 0 to 21, where lower scores denote a healthier sleep quality.

The PSQI is widely used in research and clinical settings to evaluate sleep disorders, sleep quality, and monitor treatment efficacy.

Note: These results are for self-assessment and educational purposes only, and do not replace professional medical or psychological advice.

Developer Tool Guide

About PSQI Sleep Test

Niuma Tools Dedicated to improving the daily efficiency of professionals and frontend developers. This is a ready-to-use, secure, and highly efficient productivity tool. Online PSQI test providing professional sleep quality evaluation, latency, efficiency, and multi-dimensional analysis.

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Related keywords: PSQI / sleep test / Pittsburgh Sleep Quality Index / sleep assessment