Table 3.
Assessment of percentage Kappa agreement between PCOs and CHWs which was calculated at 0.964 agreement
| Examined by PCO | ||||
|---|---|---|---|---|
| Impaired | Normal | Total | ||
| Examined by CHWs | Impaired | 49 | 9 | 58 |
| Normal | 5 | 322 | 327 | |
| Total | 54 | 331 | 385 | |
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