Table 2. Mean Apparent Diffusion Coefficient Values (× 10-6 mm2/sec) and P Values.
b Value | Benign Edema in 1.5T | Malignant Infiltration in 1.5T | P | Benign Edema in 3T | Malignant Infiltration in 3T | P | P (1.5T vs. 3T in Benign Edema) | P (1.5T vs. 3T in Malignant Infiltration) |
---|---|---|---|---|---|---|---|---|
0–400 | 2547.00 ± 795.26, 2678.39 ± 769.38 |
1576.52 ± 592.33, 1644.00 ± 512.26 |
0.001, 0.001 |
1879.42 ± 544.95, 2155.53 ± 714.97 |
1428.95 ± 482.60, 1447.19 ± 491.08 |
0.006, 0.001 |
0.006, 0.031 |
0.353, 0.105 |
0–1000 | 1621.91 ± 508.95, 1630.38 ± 443.56 |
1147.22 ± 478.94, 1246.74 ± 436.33 |
0.002, 0.005 |
1413.68 ± 439.84, 1469.47 ± 351.61 |
1050.76 ± 297.71, 1052.62 ± 230.39 |
0.005, 0.001 |
0.185, 0.250 |
0.796, 0.391 |
0–400–1000 | 1559.17 ± 481.28, 1571.57 ± 432.59 |
1124.83 ± 475.26, 1201.17 ± 408.28 |
0.003, 0.003 |
1377.74 ± 413.02, 1427.58 ± 348.13 |
1056.71 ± 329.77, 961.29 ± 257.80 |
0.018, 0.001 |
0.261, 0.240 |
0.897, 0.059 |
P | < 0.001, < 0.001 | < 0.001, < 0.001 | < 0.001, < 0.001 | < 0.001, < 0.001 |
Reader 1, reader 2