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Comparison of value between conventional ultrasound and elastic ultrasound SR value in radiotherapy efficacy in positive CC patients.
| Factors | Conventional ultrasound | Ultrasonic elastography | χ2 | P-value |
|---|---|---|---|---|
| Sensitivity | 63.64% (42/66) | 86.36% (57/66) | 9.091 | 0.003 |
| Specificity | 66.67% (6/9) | 77.78% (7/9) | 0.277 | 0.599 |
| Diagnostic accordance rate | 64.00% (48/75) | 85.33% (64/75) | 9.023 | 0.003 |
