Table 4 Agreement between the different diagnostic procedures
| Â | Number of observed agreement n (%) | Number of agreement expected by change n (%) | Kappa (95% CI) | SE of Kappa | Strength of agreement |
|---|---|---|---|---|---|
Field HRP2 and microscopy | 324 (79.61) | 225.7 (55.45) | 0.542 (0.462–0.623) | 0.041 | Moderate |
Lab HRP2 and microscopy | 361 (88.70) | 219.1 (53.84) | 0.755 (0.690–0.820) | 0.033 | Good |
Field HRP2 Lab HRP2 | 360 (88.45) | 246.5 (60.57%) | 0.707 (690–0.820) | 0.039 | Good |