Table 3.
Area under the ROC curve (Az), the standard error (SE), 95% confidence interval (95% CI) and the p-value for Baysian estimated probabilities combined with patient age in the three observations. Observation 1 represents the initial observation. Observations 2 and 3 were made 1 and 2 months after Observation 1.
| Az ± SE | 95% CI | ΔAz and p-value | |||
|---|---|---|---|---|---|
| Observation 1 | 0.828 ± 0.0258 | 0.777 – 0.872 | p = 0.87 ΔAz = 0.003 |
p = 0.17 ΔAz = 0.021 |
|
| Observation 2 | 0.831 ± 0.027 | 0.780 – 0.874 | p = 0.39 ΔAz = 0.012 |
||
| Observation 3 | 0.849 ± 0.0248 | 0.800 – 0.890 |