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Diagnostic effectiveness of microscopy and copro-Ag detection by ICT
| Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | Kappaa | |
|---|---|---|---|---|---|---|
| Microscopy | 76.2 | 100 | 100 | 94.9 | 95.6 | 0.839 |
| ICT | 78.6 | 96.9 | 84.6 | 95.4 | 93.6 | 0.776 |
| Kappa agreement interpretationa | |
|---|---|
| <0 | Poor agreement |
| 0.01–0.20 | Slight agreement |
| 0.21–0.40 | Fair agreement |
| 0.41–0.60 | Moderate agreement |
| 0.61–0.80 | Substantial agreement |
| 0.81–1.00 | Almost perfect agreement |
