Table 6 Kappa statistic applied to the contingency tables above for a two status and three status solution. Kappa statistic with lower and upper 95% confidence intervals in parentheses
GP data algorithm | Two status solution | Three status solution |
|---|---|---|
Full algorithm | 0.64 (0.62, 0.66) | 0.50 (0.48, 0.52) |
Full algorithm without temporal checking | 0.61 (0.59, 0.64) | 0.62 (0.61, 0.64) |
Nearest status | 0.78 (0.76, 0.80) | 0.71 (0.70, 0.73) |