Table 3 M (Q1, Q3), P value and t/Z value of PT, AUC, rising slope and peak intensity
From: Application of contrast-enhanced ultrasound in diagnosis and grading of bladder urothelial carcinoma
Group | AT(s) | PT(s) | AUC (linear/s) | Ascending slope (Linear/s) | Peak intensity (Linear) |
|---|---|---|---|---|---|
BUC (n = 158) | 22.5 ± 6.2 | 32.3 (27.0, 38.8) | 3121.3 (1191.9, 7836.2) | 12.5 (4.4, 40.0) | 94.2 (36.5, 289.6) |
Benign (n = 15) | 23.4 ± 6.4 | 31.5 (28.0, 34.9) | 1182.0 (752.6, 3149.4) | 5.5 (2.2, 15.9) | 48.6 (16.8, 79.4) |
t/Z值 | 0.538 | -0.14 | -2.38 | -2.19 | -2.19 |
P | 0.591 | 0.888 | 0.017 | 0.029 | 0.08 |