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 treatment effect between the two groups, n (%)
|
Index
|
Control group (n = 40)
|
Observation group (n = 40)
|
χ
2
|
P value
|
| Cure | 15 (37.50) | 27 (67.50) | ||
| Effective | 14 (35.00) | 11 (27.50) | ||
| Ineffective | 11 (27.50) | 2 (5.00) | ||
| Total effective rate | 29 (72.50) | 38 (95.00) | 7.440 | 0.006 |
