Histogram

Insomnia severity index categories vs Visit
Visit 1 Visit 2
Total - 1,026
Missing - 4
No clinically significant insomnia - 775
Subthreshold insomnia - 216
Clinical insomnia (moderate severity) - 29
Clinical insomnia (severe) - 2
Insomnia severity index categories vs Gender
Visit 2
Female Male Total
Total - 1,026 1,026
Missing - 4 4
No clinically significant insomnia - 775 775
Subthreshold insomnia - 216 216
Clinical insomnia (moderate severity) - 29 29
Clinical insomnia (severe) - 2 2