Table I.
p Stages | EUS
|
MRI
|
EUS+MRI
|
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T1 | T2 | T3 | T4 | Accuracy (%) | T1 | T2 | T3 | T4 | Accuracy (%) | T1 | T2 | T3 | T4 | Accuracy (%) | |
T1 | 9 | 1 | 0 | 0 | 90.00c | 7 | 3 | 0 | 0 | 70.00 | 9 | 1 | 0 | 0 | 90.00d |
T2 | 0 | 7 | 2 | 0 | 77.78e | 0 | 6 | 3 | 0 | 66.67 | 0 | 9 | 1 | 0 | 90.00f |
T3 | 0 | 2 | 13 | 0 | 86.67 | 0 | 2 | 11 | 2 | 73.33 | 0 | 2 | 13 | 0 | 86.67 |
T4 | 0 | 0 | 1 | 4 | 80.00 | 0 | 0 | 1 | 4 | 80.00 | 0 | 0 | 0 | 5 | 100.00 |
Total | 86.84a | 73.68 | 89.47b |
EUS, endoscopic ultrasound; MRI, magnetic response imaging.
EUS vs. MRI, P=0.04,
MRI vs. EUS+MRI, P=0.035,
EUS vs. MRI, P=0.032,
EUS+MRI vs. MRI, P=0.032,
EUS+MRI vs. EUS, P=0.04,
EUS+MRI vs. MRI, P=0.002.