Name
isi
Label
Insomnia Severity Index
Description

This is a numeric variable with values ranging from 0-28 based on the Sleep Questionnaire II form. Missing if did not answer any of following: SQEA6, SQEA7, SQEA8, SQEA9. If SQEA10 answered “Yes 1,” but any of following missing: SQEA11, SQEA12, SQEA13, then missing. Missing if did not answer SQEA10 and SQEA11-SQEA13.

Type
integer
Visit Number vs Insomnia Severity Index
N Mean StdDev Median Min Max Unknown Total
Baseline - - - - - - - -
Sueño Ancillary 1,911 7.5 ± 6.7 5.0 0.0 28.0 341 2,252
Gender vs Insomnia Severity Index
Sueño Ancillary
N Mean StdDev Median Min Max Unknown Total
Total 1,911 7.5 ± 6.7 5.0 0.0 28.0 1 1,912
Female 1,222 8.1 ± 7.0 6.0 0.0 28.0 1 1,223
Male 689 6.5 ± 5.9 5.0 0.0 28.0 - 689