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.
Coronary patients from Group 2 regarding severity of anxiety by applying HADS (n = 300).
| HAD-A | Absolute Frequency | Relative Frequency (%) |
Cumulative Frequency |
|---|---|---|---|
| Normal | 83 | 27.7 | 49.0 |
| Mild | 121 | 40.3 | 100.0 |
| Moderate | 64 | 21.3 | 21.3 |
| Severe | 32 | 10.7 | 59.7 |
