Sleep Condition Indicator (SCI)

Sleep Condition Indicator (SCI)

Li Zhengyang Mental Health Clinic

Thinking about a typical night in the last month, please answer the following questions regarding your sleep.

1. How long does it take you to fall asleep?

0–15 min 16–30 min 31–45 min 46–60 min >60 min

2. If you then wake up one or more times during the night, how long are you awake in total?

0–15 min 16–30 min 31–45 min 46–60 min >60 min

3. If your final wake-up time occurs before you intend to wake up, how much earlier is this?

I don’t wake up too early / up to 15 mins early 16–30 min early 31–45 min early 46–60 min early >60 min early

4. How many nights a week do you have a problem with your sleep?

0–1 nights 2 nights 3 nights 4 nights 5–7 nights

5. How would you rate your sleep quality?

Very good Good Average Poor Very poor

Thinking about the past month, to what extent has poor sleep...

6. ...affected your mood, energy, or relationships?

Not at all A little Somewhat Much Very much

7. ...affected your concentration, productivity, or ability to stay awake?

Not at all A little Somewhat Much Very much

8. ...generally caused distress?

Not at all A little Somewhat Much Very much

9. How long have you had a concern with your sleep?

I don’t have a problem / <1 month 1–2 months 3–6 months 7–12 months >1 year

Total Score 0

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