| Sensitivity (95%CI) | Specificity(95% CI) | PPA (95%CI) | NPA (95%CI) |
---|---|---|---|---|
Culture | 0.217 (0.167,0.276) | 1.000 (0.981,1.000) | 1.000 (0.913,1.000) | 0.574 (0.526,0.621) |
STA | 0.638 (0.573,0.0.699) | 0.935 (0.895,0.961) | 0.903 (0.845,0.942) | 0.732 (0.679,0.779) |
IgM by ELISA | 0.609 (0.543,0.671) | 0.984 (0.956,0.995) | 0.972 (0.927,0.991) | 0.726 (0.675,0.773) |
IgG by ELISA | 0.961 (0.926,0.981) | 1.000 (0.981,1.000) | 1.000 (0.979,1.000) | 0.964 (0.932,0.983) |
IgM + IgG by ELISA | 0.987 (0.960,0.997) | 0.984 (0.956,0.995) | 0.983 (0.954,0.994) | 0.987 (0.962,0.997) |