| Disease status by IgG | Total | Kappa value | P value | ||
---|---|---|---|---|---|---|
 | ALA | Unclassified |  |  |  | |
Disease status by E. histolytica Ag | ALA | 20 | 2 | 22 | 0.020 | 0.447 |
Unclassified | 116 | 21 | 137 | Â | Â | |
Total | 136 | 23 | 159 | Â | Â | |
Disease status | ALA | 135 | 15 | 150 | 0.456 | 0.001 |
by PCR | Unclassified | 1 | 8 | 9 | Â | Â |
Total | Â | 136 | 23 | 159 | Â | Â |