Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Division into four quartiles of the anxiety level measured from 0 to 100 millimeters.
| Quartile | Number of subjects | Percentage |
|---|---|---|
| 0–25 | 68 | 66.7 |
| 26–50 | 19 | 18.6 |
| 51–75 | 10 | 9.8 |
| 76–100 | 5 | 4.9 |
∗The second row shows the absolute number of subjects that declared that level of anxiety for each quartile. The third row shows the percentage of this number of subjects in relation to the total of subjects (relative frequency).
