Table 2 Operative and postoperative data of obese and normal groups classified by BMI or VFA
Variable | BMI normal | BMI obese | p | VFA normal | VFA obese | p |
|---|---|---|---|---|---|---|
Pts | 71 | 25 | 42 | 54 | ||
Insufflation time, min (r; 97–270) | 172.6 ± 36.4 | 181.4 ± 34.1 | 0.304 | 165.9 ± 29.2 | 182.1 ± 39.2 | 0.028 |
Blood loss, ml (r; 0–500) | 54.1 ± 72.4 | 93.9 ± 124.7 | 0.057 | 34.6 ± 27.8 | 88.3 ± 113.1 | 0.003 |
Specimen weight, g (r; 69–757) | 320.3 ± 139.9 | 460.4 ± 154.0 | < 0.001 | 255.5 ± 101.6 | 437.8 ± 144.1 | < 0.001 |
Time to oral intake, days (r; 1.25–2.75) | 1.7 ± 0.2 | 1.7 ± 0.3 | 0.911 | 1.7 ± 0.3 | 1.6 ± 0.3 | 0.408 |
Time to ambulation, days (r; 1–2) | 1.0 ± 0.1 | 1.0 ± 0.2 | 0.428 | 1.0 ± 0.2 | 1.0 ± 0.0 | 0.114 |
Postoperative stay, days (r; 4–21) | 9.8 ± 2.3 | 10.0 ± 3.3 | 0.824 | 10.3 ± 3.0 | 9.5 ± 2.2 | 0.170 |