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Results of P. marneffei antigen capture ELISA compared with disease status as confirmed by specimen culturesa
| ELISA result | Disease status
|
Total | |
|---|---|---|---|
| Present | Absent | ||
| Positive | 49 | 6 | 55b |
| Negative | 4 | 234 | 238c |
| Total | 53 | 240 | 293 |
k = 0.89 and Z = 15.18.
Positive predictive value = 89.09%.
Negative predictive value = 98.32%.
