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.
Efficacy of the treatments
| Efficacy | Observation group (n = 66) | Control group (n = 58) | t/x2 | P value |
|---|---|---|---|---|
| Marked effect | 19 (28.79) | 14 (24.14) | 0.342 | 0.558 |
| Effect | 37 (56.06) | 26 (44.83) | 1.559 | 0.212 |
| No effect | 10 (15.15) | 18 (31.03) | 4.455 | 0.035 |
| The total effect | 56 (84.85) | 40 (68.97) |
