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Efficacy of IgG with Blood culture.
| blood Culture positive | blood Culture negative | Total | |
|---|---|---|---|
| IgG positive | 9 | 12 | 21 |
| IgG negative | 2 | 1 | 3 |
| Total | 11 | 13 | 24 |
| Statistic | Value | 95% confidence interval |
|---|---|---|
| Sensitivity | 81.82% | 48.22%–97.72% |
| specificity | 7.69% | 0.19%–36.03% |
