slfalslp slisiscr
Name
slisicat
Label
Insomnia Severity Index: Total Score (categories)
Description

Summary score for the Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/] Each item is scored from 0 to 4. Total score is the sum of all seven items (0 to 28), and catergorized as: absence of insomnia (0–7), sub-threshold insomnia (8–14), moderate insomnia (15–21), and severe insomnia (22–28).

Search for all ISI variables within this dataset

Domain
isicat
  • A: Missing
  • 1: No clinically significant insomnia
  • 2: Subthreshold insomnia
  • 3: Clinical insomnia (moderate severity)
  • 4: Clinical insomnia (severe)
Type
choices
Tags
insomnia isi isi_total mros_clinical_interview_form
Insomnia Severity Index: Total Score (categories) vs Visit
Visit 1 Visit 2
Total - 2,911
Missing - 4
No clinically significant insomnia - 775
Subthreshold insomnia - 216
Clinical insomnia (moderate severity) - 29
Clinical insomnia (severe) - 2
Unknown - 1,885
Insomnia Severity Index: Total Score (categories) vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - 4 4
No clinically significant insomnia - 775 775
Subthreshold insomnia - 216 216
Clinical insomnia (moderate severity) - 29 29
Clinical insomnia (severe) - 2 2
Unknown - 1,885 1,885
Insomnia Severity Index: Total Score (categories) vs Race Category
Visit 2
White African American Asian Native Hawaiian or Other Pacific Islander American Indian or Alaskan Native Multiracial Unknown Total
Total 2,651 99 85 3 1 30 42 2,911
Missing 3 1 - - - - - 4
No clinically significant insomnia 689 28 34 2 1 9 12 775
Subthreshold insomnia 182 11 13 - - 4 6 216
Clinical insomnia (moderate severity) 22 1 2 - - 1 3 29
Clinical insomnia (severe) - - - 1 - - 1 2
Unknown 1,755 58 36 - - 16 20 1,885