Non-conversion

Conversion

No.

28

6

Operative time (min)

68.7 (42 - 152)

72.3 (56 - 168)

Retention of abdominal drain (days)

4.2 (2.5 - 10.5)

5.6 (4.5 - 14.2)

Time to normal diet (days)

4.5 (3.2 - 13.0)

6.2 (5.1 - 14.2)

Time to oral analgesia (days)

3.4 (2 - 8.5)

4.1 (3.2 - 10.5)

Time to full mobilization (days)

2.3 (1.8 - 4.5)

3.8 (2.8 - 8.4)

Hospital stay (days)

6.8 (4 - 14)

7.6 (6 - 15)