Univariate logistic analysis | |||
Variables | SE | p-value | OR [95% CI] |
Intercept | 0.318 | < 0.0001 | 0.21 [0.01, 0.35] |
Contact within 4.5 h from symptom onset | 0.348 | 0.007 | 2.54 [1.29, 5.02] |
Multivariate logistic analysis | |||
Variables | SE | p-value | OR [95% CI] |
Intercept | 0.969 | 0.002 | 0.05 [0.03, 0.78] |
Contact within 4.5 h from symptom onset | 0.384 | 0.025 | 2.37 [1.11, 5.03] |
Call to EMDC-112 | 0.291 | < 0.0001 | 3.18 [1.80, 5.62] |
Age | 0.010 | 0.825 | 1.00 [0.98, 1.02] |
Gender | 0.289 | 0.570 | 1.18 [0.67, 2.08] |
Previous stroke | 0.370 | 0.212 | 1.59 [0.77, 3.28] |
Stroke suspected by caller | 0.309 | 0.363 | 0.76 [0.41, 1.38] |
Supplementary symptoms | 0.364 | 0.257 | 0.66 [0.32, 1.35] |
Questions about typical stroke symptoms | 0.382 | < 0.0001 | 6.36 [3.01, 13.43] |