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 the treatment efficacy between the two groups [n (%)]
| Group | Number of cases | Markedly effective | Effective | Ineffective | Effective rate |
|---|---|---|---|---|---|
| Observation group | 32 | 7 (21.88) | 17 (53.12) | 8 (25.00) | 24 (75.00) |
| Control group | 28 | 2 (7.14) | 14 (50.00) | 12 (42.86) | 16 (57.14) |
| χ2 | - | - | - | - | 2.143 |
| P | - | - | - | - | 0.143 |
