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Correlation analysis between tumor size and ultrasound score [n (%)]
| Tumor diameter | n | Ultrasound score | ||
|---|---|---|---|---|
|
| ||||
| 3 points | 4 points | 5 points | ||
| < 1 cm | 15 | 2 (13.33) | 3 (20.00) | 10 (66.67) |
| 1-2 cm | 34 | 2 (5.88) | 15 (44.12) | 17 (50.00) |
| > 2 cm | 31 | 8 (25.81) | 10 (32.26) | 13 (41.94) |
| F | - | 2.228 | ||
| P | - | 0.311 | ||
