Table 3 Baseline characteristics
N (%) | |
|---|---|
Sex | |
male | 109 (41.8) |
female | 152 (58.2) |
Mean age, years (range) | 52.30 ± 14.44 (24–79) |
BMI a | 24.83 ± 3.91 |
CCI b | |
0 | 192 (73.6) |
1 | 59 (22.6) |
2 | 9 (3.4) |
≥3 | 1 (0.4) |
ASA-PS c | |
1 | 136 (52.1) |
2 | 104 (39.8) |
≥3 | 21 (8.0) |
Conversion rate | 1 (0.4) |
Morbidity rate | 13 (5.0) |
PGS d | |
1 | 56 (21.5) |
2 | 57 (21.8) |
3 | 86 (33.0) |
4 | 34 (13.0) |
5 | 28 (10.7) |
Surgical difficulty grading system | |
0 | 1 (0.4) |
1 | 56 (21.5) |
2 | 117 (44.8) |
3 | 30 (11.5) |
4 | 53 (20.3) |
5 | 3 (1.1) |
6 | 1 (0.4) |
Mean ± SD e | |
Length of stay post-operation, days | 2.75 ± 2.77 |
Length of operation, minutes | 48.00 ± 24.85 |
Blood loss, ml | 25.79 ± 18.59 |