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.
Comparison between the radiological changes based on CT findings at the three study points.
| OCH | SL | p-value | ||
|---|---|---|---|---|
| CT day 5 | Progressive | 19 (15.2%) | 24 (19.4%) | 0.244 |
| Regressive | 42 (33.6%) | 42 (33.9%) | ||
| Stationary | 40 (32.0%) | 46 (37.1%) | ||
| CT day 10 | Progressive | 5 (4.0%) | 6 (4.8%) | 0.033 |
| Regressive | 24 (19.2%) | 44 (35.5%) | ||
| Stationary | 27 (21.6%) | 26 (21.0%) |
