| Test Parameters | 22-Feb-07 | 1-Mar-07 | 8-Mar-07 | 15-Mar-07 | 22-Mar-07 | ROC area (95% CI) | p value |
---|---|---|---|---|---|---|---|---|
One Way | Recall | 0.946 | 0.968 | 0.951 | 0.965 | 0.951 | 0.967 | Â |
 | Precision | 0.345 | 0.297 | 0.265 | 0.298 | 0.265 | (0.958–0.975) |  |
 | Specificity | 0.981 | 0.981 | 0.980 | 0.981 | 0.980 |  |  |
 | < 0.0001 | |||||||
Two Way | Recall | 0.946 | 0.992 | 0.967 | 0.977 | 0.993 | 0.982 | Â |
 | Precision | 0.345 | 0.311 | 0.291 | 0.323 | 0.336 | (0.976 – 0.987) |  |
 | Specificity | 0.981 | 0.982 | 0.982 | 0.983 | 0.984 |  |  |