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The Diagnostic Classification Results of PCA-LDA in Blood Plasma SERS Spectra of Thyroid Cancer and Thyroid Tumors
| PC1 vs PC3 | PC1 vs PC17 | PC3 vs PC17 | |
|---|---|---|---|
| Sensitivity | 90.0%(63/70) | 65.7%(46/70) | 71.4%(50/70) |
| Specificity | 43.8%(14/32) | 59.4%(19/32) | 56.3%(18/32) |
| Diagnostic accuracy | 75.5%(77/102) | 63.7%(65/102) | 66.7%(68/102) |
