Items | OMUUD (n = 63) | IMUUD (n = 21) | P value |
---|---|---|---|
pT stage, n (%) | 0.709a | ||
Ta /T1 | 13 (20.63) | 4 (19.05) | |
T2 | 30 (47.62) | 12 (57.14) | |
T3 | 16 (25.40) | 3 (14.29) | |
T4 | 4 (6.35) | 2 (9.52) | |
pN stage, n (%) | 0.748a | ||
Negative | 52 (82.54) | 16 (76.19) | |
Positive | 11 (17.46) | 5 (23.81) | |
Lymph node yield | 9.44 ± 5.15 | 7.52 ± 3.92 | 0.122b |
Pathologic grade, n (%) | 0.109a | ||
Low grade | 18 (28.57) | 10 (47.62) | |
High grade | 45 (71.43) | 11 (52.38) | |
Surgical margin, n (%) | 1.000a | ||
Negative | 61 (96.83) | 20 (95.24) | |
Positive | 2 (3.17) | 1 (4.76) | |
Time of operation | 462.24 ± 99.71 | 498.57 ± 121.44 | 0.175b |
Estimated blood loss | 400 (200~700) | 400 (200~475) | 0.095c |
Postoperative length of stay | 18.98 ± 7.41 | 16.24 ± 3.91 | 0.033b |
Perioperative transfusion, n (%) | 25 (39.68) | 4 (19.05) | 0.085a |