Sleep Quality Check
Poor sleep is linked to a wide range of health problems as we age — including heart disease, diabetes, depression, and cognitive decline. In a meta-analysis of 74 studies covering over 3 million people, poor sleep quality specifically was linked to a 44% higher risk of coronary heart disease (Kwok et al., Journal of the American Heart Association, 2018).
You'll answer a few questions about your sleep over the past month — when you go to bed, how long you sleep, and how often certain things disturb your rest. Based on the Pittsburgh Sleep Quality Index (PSQI), one of the most widely used sleep questionnaires in research and clinical care.
Thinking back over the past month…
Answer for a typical night — there's no need to be exact.
How often has this kept you from sleeping well?
For each one, choose how often it happened in the past month.
Overall, how would you rate your sleep quality?
Thinking about the past month as a whole.
How often have you taken medicine to help you sleep?
Prescribed or over-the-counter — either counts.
Two last questions
A score of 5 or below is associated with good sleep quality; above 5 is associated with poor sleep quality.
💡 What this means for you
✅ Suggested next steps
This is a wellness screening tool based on a published research questionnaire, not a medical diagnosis. If sleep problems are affecting your daily life, it's worth discussing with your doctor.
Sources: Pittsburgh Sleep Quality Index (PSQI); Buysse et al., 1989 (scoring) · Kwok et al., 2018 (mortality link).
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Sleep Quality Trend
PSQI score over time (lower is better)
Signing you in…