Comparisons of ADC, D, D*, and f values between benign and malignant sinonasal lesionsa
| Parameters | Benign Lesions (n = 56) | Malignant Lesions (n = 75) | P Value |
|---|---|---|---|
| ADC (×10−3 mm2/s) | 1.163 ± 0.354 | 0.862 ± 0.258 | <.001 |
| D (× 10−3 mm2/s) | 1.322 ± 0.347 | 0.677 ± 0.299 | <.001 |
| D* (×10−3 mm2/s) | 90.470 ± 40.756 | 86.445 ± 22.865 | .474 |
| f (%) | 16.656 ± 4.274 | 19.211 ± 4.066 | .001 |
↵a Except for the P values, data are expressed as the mean ± SD.