Table 5 Estimated prediction model adjusted for age and 95% confidence intervals.
From: Copula based prediction models: an application to an aortic regurgitation study
Correlation model | Gumbel model | |
|---|---|---|
Intercept | -0.1210 | -0.1300 |
Slope coefficient of age (BA) (p-value) | 0.0010 (0.4230) | 0.0010 (0.5220) |
Slope coefficient of pre-operative EF (BE) (p-value) | 0.8400 (0.0010) | 0.8550 (0.0010) |
95% Lower confidence Interval for BA | -0.0020 | -0.0020 |
95% Upper confidence for BA | 0.0040 | 0.0030 |
95% Lower confidence for BE | 0.3940 | 0.4160 |
95% Upper confidence for BE | 1.2870 | 1.2940 |
R | 0.7010 | 0.7650 |