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Comparison of published sMCI versus pMCI classification performance evaluated on independent test set with 0–3 years time to conversion
| Study | sMCI images | pMCI images | AUC | Accuracy (%) | Sensitivity (%) | Specificity (%) |
|---|---|---|---|---|---|---|
| Young et al. (2013) | 96 | 47 | 0.767 | 69.9 | 78.7 | 65.6 |
| Lange et al. (2016) | 181 | 60 | 0.746 | 68.0 | 70.0 | 68.0 |
| Popuri et al. (2018) | 881 | 362 | 0.796 | – | – | – |
| Our method | 871 | 362 | 0.811 | 74.7 | 74.0 | 75.0 |
Abbreviations: pMCI, progressive mild cognitive impairment; sMCI, stable mild cognitive impairment.
