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.
Clinical stage III and frequency.
| 1 to 2/day | 3 to 5/day | 6–10/day | >10/day | |
|---|---|---|---|---|
| Type I | 0 | 0 | 0 | 0 |
| Type II | 0 | 0 | 0 | 0 |
| Type III | 0 | 0 | 0 | 0 |
| Type IV | 0 | 4 (16.6%) | 2 (8.3%) | 2 (8.3%) |
| Type V | 0 | 4 (16.6%) | 6 (25.0%) | 4 (16.6%) |
| Combined | 0 | 0 | 0 | 2 (8.3%) |
χ 2 = 5.571; p = 0.2335 NS.
