Significance of Pittsburgh Sleep Quality Index

The Pittsburgh Sleep Quality Index (PSQI) is a standardized questionnaire designed to evaluate sleep quality and disturbances over the past month. It assesses various components such as sleep duration, disturbances, and daytime dysfunction. A score higher than 5 typically indicates poor sleep quality, while lower scores reflect better sleep. The PSQI is an effective tool used in both clinical and research settings to differentiate between good and poor sleepers, aiding in the evaluation of sleep hygiene practices and overall sleep health.

Synonyms: Psqi, Sleep quality assessment

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Hindu concept of 'Pittsburgh Sleep Quality Index'

The concept of Pittsburgh Sleep Quality Index in scientific sources