iTFD < 6 mm* | DOI ≥ 5 mm* | APD ≥ 17 mm* | iDMI+ | p value α | |
---|---|---|---|---|---|
Sensitivity, % (no. of patients) [CI]^ | 76% (106/139) [68%-83%] | 86% (119/139) [79%-91%] | 78% (109/139) [71%-85%] | 76% (106/139) [68%-83%] | p = 0.049θ |
Specificity % (no. of patients) [CI]^ | 77% (162/211) [70%-82%] | 49% (103/211) [42%-56%] | 69% (146/211) [62%-75%] | 73% (153/211) [66%-78%] | p < 0.001β |
Accuracy [CI]^ | 77% (268/350) [72%-81%] | 63% (222/350) [58%-68%] | 73% (255/350) [68%-77%] | 74% (259/350) [69%-79%] | p < 0.001λ |
LR + | 3.28 | 1.67 | 2.54 | 2.77 | |
LR- | 0.31 | 0.29 | 0.31 | 0.33 | |
OR (CI)[p value†] | 10.6 (6.4, 17.6) [< 0.001] | 5.7 (3.3, 9.8) [< 0.001] | 8.2 (5.0, 13.4) [< 0.001] | 8.5 (5.2, 13.9) [< 0.001] | |
OR (CI) [p value†], adjusting for histological risk‡ | 10.4 (6.3, 17.4) [< 0.001] | 6.1 (3.5, 10.7) [< 0.001] | 7.8 (4.7, 13.0) [< 0.001] | 8.5 (5.2, 14.0) [< 0.001] | |
OR (CI) [p value†] adjusting for histological risk‡ and all listed MRI variables | 5.8 (2.9, 11.6) [< 0.001] | 2.8 (1.3, 5.7) [0.01] | 2.8 (1.5, 5.2) [< 0.001] | 1.1 (0.5, 2.4) [0.82] |