Cumulative logit model analysis of three tests for prediction of ischaemia level (levels 1–5)
| Model 1 (adjusted by FFR ≤0.8) | Model 2 (adjusted by FFR ≤0.75) | |||||
|---|---|---|---|---|---|---|
| Test | OR (95% CI) | p Value | AIC | OR (95% CI) | p Value | AIC |
| MCG | 2.67 (1.60 to 4.44) | <0.001 | 306.9 | 2.39 (1.44 to 3.94) | <0.001 | 306.3 |
| ECG | 2.15 (0.86 to 5.40) | 0.10 | 317.8 | 1.87 (0.75 to 4.67) | 0.18 | 315.6 |
| FRS | 1.73 (0.94 to 3.17) | 0.076 | 317.4 | 2.09 (1.13 to 3.88) | 0.019 | 311.8 |
AIC, Akaike information criterion; FFR, fractional flow reserve; FRS, Framingham Risk Sore; MCG, multifunction cardioGram.