Table 1.
Patient demographic data comparison between Group 1 and Group 2.
| Parameter | Group 1 | Group 2 | ||
| Gender, n (%) |
|
|
||
|
|
Male | 15 (30) | 11 (22) | |
|
|
Female | 10 (20) | 14 (28) | |
| Age (years), mean (SD) | 69 (14) | 63 (16) | ||
| BMIa (kg/m2), mean (SD) | 26 (4) | 28 (6) | ||
| ASAbgrade, n (%) |
|
|
||
|
|
I | 1 (2) | 2 (4) | |
|
|
II | 20 (40) | 23 (46) | |
|
|
III | 4 (8) | 0 (0) | |
| Operative time (minutes), n (%) |
|
|
||
|
|
<100 | 5 (10) | 0 (0) | |
|
|
100-199 | 18 (36) | 4 (8) | |
|
|
200-299 | 3 (6) | 11 (22) | |
|
|
300-399 | 0 (0) | 3 (6) | |
|
|
400-499 | 0 (0) | 4 (8) | |
|
|
>500 | 0 (0) | 2 (4) | |
| Length of stay (days), n (%) |
|
|
||
|
|
<3 | 2 (4) | 0 (0) | |
|
|
3-5 | 12 (24) | 12 (24) | |
|
|
6-10 | 7 (14) | 8 (16) | |
|
|
>10 | 3 (6) | 5 (10) | |
| Deaths, n (%) | 1 (2)c | 0 (0) | ||
| Trendelenburg tilt (degree), n (%) |
|
|
||
|
|
<14 | 18 (36) | 5 (10) | |
|
|
14-20 | 7 (14) | 12 (24) | |
|
|
>20 | 0 (0) | 8 (16) | |
| Blood loss (mL), n (%) |
|
|
||
|
|
<100 | 15 (30) | 17 (34) | |
|
|
100-500 | 7 (14) | 3 (6) | |
|
|
>500 | 3 (6) | 5 (10) | |
aBMI: body mass index.
bASA: American Society of Anesthesiologists.
cDay 2 from a chest infection.