Table 2.
Coefficient estimates, standard errors, t-statistics, p-values, and bootstrapped 95% confidence intervals for the multivariate PCA regression model.
| Estimate | Standard error | t-Value | p-Value | 95% bootstrapped CI | |
|---|---|---|---|---|---|
| SPMS | 2.15 | 4.41 | 0.49 | 0.63 | (− 6.19, 10.93) |
| Distance to boundary | − 9.39 | 0.08 | − 123.74 | 0.00 | (− 9.56, − 9.25) |
| Age | − 0.21 | 0.18 | − 1.16 | 0.25 | (− 0.57, 0.13) |
| (Age − 4)+ | -0.10 | 0.23 | -0.42 | 0.68 | (− 0.54, 0.35) |
| Steroids | 4.26 | 0.79 | 5.42 | 0.00 | (2.67, 5.85) |
| Male | 1.16 | 2.55 | 0.45 | 0.65 | (− 3.94, 6.61) |
| Treatment | 5.39 | 0.36 | 15.03 | 0.00 | (4.67, 6.08) |
| Intercept | 8.89 | 1.92 | 4.64 | 0.00 | (5.17, 12.85) |