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.
| Therapeutic time (months) | Total cases | Valid cases (%) | Invalid cases (%) | ||
|---|---|---|---|---|---|
| Grade I (%) | Grade I, II and III | Effective rate (%) | |||
| 3 | 102 | 61 (59.80) | 20 | 81 (79.41) | 21 (20.59) |
| 6 | 98 | 56 (57.14) | 22 | 78 (79.59) | 20 (20.41) |
| 9 | 95 | 53 (55.79) | 24 | 77 (81.05) | 18 (18.95) |
| 12 | 90 | 48 (53.33) | 25 | 73 (81.11) | 17 (18.89) |
| 18 | 87 | 49 (56.32) | 18 | 67 (77.01) | 20 (22.99) |
| 24 | 80 | 43 (53.75) | 20 | 63 (78.75) | 17 (21.25) |
