Table 4. Agreement statistic kappa between two dichotomous variables.
| Combination of variables | Cohen’s kappa, an agreement statistic (95% CIa) |
|---|---|
| Aedes and Chikungunya | 0.442 (0.327, 0.556) |
| Aedes and Dengue | 0.366 (0.235, 0.496) |
| Chikungunya and Dengue | 0.523 (0.405, 0.642) |
Notes.
CI, confidence intervals.