Table 2 Predictors of high-risk syncope from multivariate analysis with constant values of logistic regression and point scores for each predictor
Variable | P | Regression coefficient B (standard error) | Risk ratios | Score |
|---|---|---|---|---|
(Constant) | < 0.001 | -5.03 (0.72) | ||
D yspnoea | < 0.005 | 3.04 (0.97) | 4.83 | 1 |
O rtostatism | < 0.05 | 1.60 (0.80) | 4 | 1 |
P recipitating cause for syncope | < 0.005 | 1.78 (0.61) | 5.28 | 1 |
A ge > 58 | < 0.05 | 1.45 (0.58) | 5.99 | 1 |
C ongestive heart failure history | < 0.05 | 1.47 (0.61) | 4.75 | 1 |
E lectrocardiogram | < 0.001 | 1.72 (0.53) | 7.42 | 2 |