Parameters | Group A | Group B | p value* |
---|---|---|---|
ARCO stage | 0.809 | ||
IIA | 12 | 3 | |
IIB | 28 | 5 | |
IIC | 19 | 5 | |
IIIA | 4 | 18 | |
IIIB | 4 | 18 | |
IIIC | 2 | 20 | |
Operation time (minutes; mean ± SD [range]) | 50.5 ± 6.5 (41–60) | 170.6 ± 7.8 (161–180) | < 0.01 |
Blood loss (ml; mean ± SD [range]) | 45.8 ± 7.5 (36–55) | 180.7 ± 12.5 (165–200) | < 0.01 |