The Pittsburgh Sleep Quality Index (PSQI) provides a subjective measure of sleep quality and patterns.

The PSQI, a self-administered questionnaire, includes four open-ended questions and 14 questions to be answered using event-frequency and semantic scales. (The latter use paired words of opposite meaning, such as good-bad.) The tool looks at seven areas: subjective sleep quality, sleep latency (the time it takes to fall asleep), sleep duration, habitual sleep efficiency (the ratio of total sleep time to time in bed), sleep disturbances, the use of sleep-promoting medication (prescribed or over-the-counter), and daytime dysfunction.

Once you have completed the questionnaire, you have th option of submitting a form for consultation with our sleep specialist.