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.
Evaluation of clinical efficacy of the two groups (n, (%)).
| Efficacy | The observation group (n = 60) | The control group (n = 60) | X2 | P value |
|---|---|---|---|---|
| Markedly effective | 36 (60.00) | 23 (38.33) | — | — |
| Effective | 22 (36.67) | 24 (40.00) | — | — |
| Ineffective | 2 (3.33) | 13 (21.67) | — | — |
| Total effective rate | 58 (96.67) | 47 (78.33) | 9.219 | 0.003 |
