Table 3.
Predictive power of Geneva score and its elements.
| Data-defined cutoff∗ | Odds ratio† (95% CI) | P value† | Sensitivity† | Specificity† | Sensitivity + specificity | |
|---|---|---|---|---|---|---|
| Geneva score (continuous) | ≥7 | 2.84 (1.93, 4.24) | <0.001 | 0.64 | 0.61 | 1.26 |
| HR > 74 | — | 1.52 (0.82, 3.08) | 0.213 | 0.91 | 0.13 | 1.04 |
| HR ≥ 95 | — | 1.19 (0.80, 1.77) | 0.393 | 0.65 | 0.39 | 1.04 |
| Stasis (+ versus −) | — | 1.21 (0.82, 1.78) | 0.332 | 0.39 | 0.66 | 1.04 |
| Signs of DVT (+versus −) | — | 4.41 (2.84, 6.80) | <0.001 | 0.34 | 0.89 | 1.24 |
| Hemoptysis (+versus −) | — | 1.54 (0.56, 3.61) | 0.358 | 0.05 | 0.97 | 1.02 |
| Cancer (+versus −) | — | 1.45 (0.97, 2.15) | 0.069 | 0.35 | 0.73 | 1.08 |
| Unilateral Limb Pain (+versus −) | — | 5.12 (3.03, 8.57) | <0.001 | 0.23 | 0.94 | 1.17 |
| Previous DVT/PE (+versus −) | — | 2.05 (1.27, 3.23) | 0.003 | 0.23 | 0.87 | 1.10 |
∗Value at which probability of PE predicted by logistic regression model equals or first exceeds observed frequency of PE. †For predictor categorized using data-defined cutoff, where applicable.