Table 2

Data from patients and operations
BMI Total
[kg/²] 35-39,9 40-49,9 50-59,9 > 60
Sex
Male [%] 62.5 24.1 46.3 45.5 41.0
Female [%] 37.5 75.9 53.7 54.5 59.0
Total [n] 8 29 41 22 100
Mean Age Age range [years] 44.6 33-64 44.3 22-59 43.8 22-58 41.7 25-59 43.6 22-64
Mean BMI BMI range [kg/²] 38.3 36.0-39.5 44.4 40.0-49.8 53.5 50.0-59.1 65.5 60.0-77.0 52.3 36.0-77.0
Operation
Laparoscopy [%] 100.0 96.6 95,1 81.8 93.0
Laparoscopy with conversion [%] 3.4 2,4 18.2 6.0
Laparotomy [%] 2,4 1.0
Mean Operative time Operative time range [min] 70.4 41-101 70.2 44-120 92.9 35-275 101.2 45-225 86.4 35-275
Mean Resected gastric volume [ml] 785.7 (650–900) 882.4 (600–1200) 1081.8 (500–1700) 1045.5 (700–1700) 995.6 (500–1700)
Bougie size
31 French 3.4 1.0
32 French [%] 12.5 3.4 7,3 9.1 7.0
34 French [%] 75.0 93.1 87,8 90.9 89.0
36 French [%] 12.5 4,9 3.0
Staple line reinforcement [%] 87.5 96.6 85,4 81,8 88.0

Pech et al.

Pech et al. BMC Surgery 2012 12:13   doi:10.1186/1471-2482-12-13

Open Data