Table 2 Comparison of user-conducted user-read with user-conducted researcher-read and researcher-conducted OraQuick® results
User-read | Total* | Researcher-conducted | Total* | |||||
|---|---|---|---|---|---|---|---|---|
User-read | Reactive | Non-reactive | Invalid | Reactive | Non-reactive | Invalid | ||
Reactive | 225 | 7 | 0 | 232 | 225 | 7 | 0 | 232 |
Non-reactive | 9 | 2315 | 1 | 2325 | 11 | 2314 | 0 | 2,325 |
Not sure/don't know | 5 | 0 | 4 | 9 | 5 | 4 | 0 | 9 |
Total | 239 | 2322 | 5 | 2566 | 247 | 2325 | 0 | 2,566 |
Agreement (%) | 99.14 | Agreement (%) | 98.91 | |||||
Cohen's kappa | 0.9501 (95% CI: 0.9295–0.9706) | Cohen's kappa | 0.9383 (95% CI: 0.9154–0.9612) | |||||