Table 4.
Logistic Regression and ROC Results for the Three Outcome Definitions
| Analysis | Total N | Chi-Square (P-value) | Area under Curve | Standard Errora | 95% Confidence Interval |
|---|---|---|---|---|---|
| 1 | 101 | 29.62 | .849 | .039 | .773 to .925 |
| (0.001) | |||||
| 2 | 143 | 42.24 | .842 | .035 | .774 to .911 |
| (0.001) | |||||
| 3 | 192 | 53.98 | .846 | .032 | .783 to .908 |
| (0.001) |
Under the nonparametric assumption.