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Results of the centralized and FL analysis, showing the mean accuracy, ROC AUC, sensitivity, specificity and number of patient samples for Institution 1 and 2 individually, the FL model and the centralized ML model.
| Metric | Institution 1 | Institution 2 | Centralized | Federated |
|---|---|---|---|---|
| Accuracy | 68.12% | 64.71% | 67.65% | 67.65% |
| ROC AUC | 75.22% | 71.14% | 75.52% | 75.09% |
| Sensitivity | 64.86% | 66.67% | 65.52% | 66.67% |
| Specificity | 71.61% | 63.64% | 69.70% | 68.57% |
| Samples | 477 | 202 | 680 | 477 + 202 |
