Table 2.
The rate of agreement between Cincinnati scale and final diagnosis of patients in prediction of stroke probability
| Variables | Stroke |
Kappa | p | ||
|---|---|---|---|---|---|
| Yes (%) | No (%) | Total (%) | |||
| Facial droop | |||||
| Yes | 184 (41.1) | 13 (2.9) | 197 (44) | ||
| No | 183 (40.8) | 68 (15.2) | 251 (56) | 0.188 ± 0.32 | 0.0001 |
| Upper extremity weakness | |||||
| Yes | 268 (59.8) | 30 (6.7) | 298 (66) | ||
| No | 99 (22.1) | 51 (11.4) | 150 (34) | 0.270 ± 0.046 | 0.0001 |
| Dysarthria | |||||
| Yes | 189 (42.2) | 9 (2) | 198 (44) | ||
| No | 178 (39.7) | 72 (16.1) | 250 (56) | 0.223 ± 0.031 | 0.0001 |
| Cincinnati | |||||
| Positive | 342 (76.3) | 39 (8.7) | 381 (85) | ||
| Negative | 25 (6.5) | 42 (9.4) | 67 (15) | 0.483 ± 0.055 | 0.0001 |