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.
Agreement between rapid test results during the iPrEx study follow-up period
| Rapid test 2 | No. of results with rapid test 1 that werea: |
Total | |
|---|---|---|---|
| Negative | Positive | ||
| No. of negative results | 50,099 | 13 | 50,112 |
| No. of positive results | 6 | 142 | 148 |
| Total | 50,105 | 155 | 50,260 |
There were 19 (0.04%) discordant results between RTs, giving a correlation between RTs of r = 0.9374.
