| Sensitivity | Specificity | Negative predictive value | Positive predictive value |
---|---|---|---|---|
2a | ||||
Aqueous PCR | 0.431 | 0.985 | 0.506 | 0.980 |
Serum IgM | 0.151 | 0.970 | 0.403 | 0.895 |
2b | ||||
Clinical diagnosis | HSV | VZV | CMV | T. gondii |
PCR positivity | 0.158 | 0.630 | 0.788 | 0.435 |
IgM positivity | 0.684 | 0.444 | 0.082 | 0.087 |