Diary · US Letter
Two-week sleep diary
Record bedtime, wake time, awakenings, caffeine, alcohol and how you feel.

Based on the article: Insomnia: what CBT-I is and why it is first-line treatment
Two-week sleep diary
The kind of diary used in CBT for insomnia
| Date | In bed | Fell asleep (≈) | Night wakings | Got up | Hours slept | Caffeine/alc. | Feeling 1–5 |
|---|---|---|---|---|---|---|---|
Show this diary to your doctor if you have slept poorly for more than 3 months. Sleep efficiency = time asleep ÷ time in bed.