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 of efficacy between the 2 groups [n (%)].
| Efficacy | Observation group (n = 54) | Control group (n = 51) | χ2 | P |
|---|---|---|---|---|
| Cured | 25 (46.30) | 10 (19.61) | – | – |
| Markedly effective | 17 (31.48) | 16 (31.37) | – | – |
| Effective | 10 (18.52) | 13 (25.49) | – | – |
| Ineffective | 2 (3.70) | 12 (23.53) | – | – |
| Overall response rate | 52 (96.30) | 39 (76.47) | 8.922 | .003 |
