Pittsburgh Sleep Quality Index (PSQI) - NE
This questionnaire is a scientifically validated tool to assess your overall sleep quality.
INSTRUCTIONS:
The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month. For questions 1, 3 and 4, please round your answer to the closest 15 minute increment. Please answer all questions.
The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month. For questions 1, 3 and 4, please round your answer to the closest 15 minute increment. Please answer all questions.