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.
Tuberculosis case rates and doses taken for patients participating in a clinical trial comparing 3HP with 9H;1 the follow-up period was 33 months
| Cases | py follow-up | Cases per 100 py follow-up | |
|---|---|---|---|
| 9H | |||
| 0–90 doses | 5 | 1377 | 0.36 |
| 91–240 doses | 4 | 1413 | 0.28 |
| 241+ doses | 6 | 7134 | 0.08 |
| 3HP | |||
| 0–8 doses | 2 | 1503 | 0.13 |
| 9+ doses | 5 | 9116 | 0.05 |
3HP = 12-dose regimen of weekly rifapentine plus isoniazid; 9H = 9 months of daily, self-administered isoniazid; py = person-years.
