Histogram

How worried/distressed are you about your sleep problem? vs Visit
Visit 1 Visit 2
Total - 1,026
Missing - 1
Not at all - 732
A little - 181
Somewhat - 81
Much - 24
Very much - 7
How worried/distressed are you about your sleep problem? vs Gender
Visit 2
Female Male Total
Total - 1,026 1,026
Missing - 1 1
Not at all - 732 732
A little - 181 181
Somewhat - 81 81
Much - 24 24
Very much - 7 7