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SleepCalculator

Insomnia Severity Index

Seven questions — the same instrument sleep clinics use to gauge insomnia severity. Score yourself, see the band, learn what the next step looks like.

  1. 1. How much difficulty do you have falling asleep?
  2. 2. How much difficulty do you have staying asleep?
  3. 3. How much trouble do you have waking up too early?
  4. 4. How satisfied or dissatisfied are you with your current sleep pattern?
  5. 5. How noticeable to others do you think your sleep problem is in terms of impairing the quality of your life?
  6. 6. How worried or distressed are you about your current sleep problem?
  7. 7. To what extent do you consider your sleep problem to interfere with your daily functioning (fatigue, mood, work, concentration)?
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