Dataset | Sensitivity | Specificity | Misclassification Rate | AUROC |
|---|
MALDI | 65 (52–78) | 84 (75–93) | 24 | 0.80 |
MALDI-DS | 68 (55–80) | 68 (57–79) | 32 | 0.67 |
SELDI | 51 (38–64) | 75 (64–86) | 34 | 0.69 |
ALL | 78 (66–90) | 87 (78–96) | 17 | 0.88 |
- Table 3 summarises the logistic regression models tested by leave-one-out cross-validation. Sensitivity, specificity and misclassification rate are presented as percentages (95% confidence intervals). The m/z values of the peaks used in the logistic regressions are, MALDI: 1606, 2254, 5011, MALDI-DS: 2193, SELDI: 1885 and 11960, ALL: 1606, 2251, 4758, 5011. Number of samples in each dataset: MALDI: 123 (55 cancer), MALDI-DS: 119 (53 cancer), SELDI: 116 (55 cancer).
