Name
isi_0100
Label
Insomnia Severity Index: Difficulty falling asleep
Description
Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]
Search for all ISI variables within this dataset
Domain
severity
- 0: None
- 1: Mild
- 2: Moderate
- 3: Severe
- 4: Very Severe
Type
choices
Tags