Bricker (n = 75) | Wallace (n = 65) | ||||
---|---|---|---|---|---|
stricture | no stricture | stricture | no stricture | p-value | |
Patients (%) | 19 (25.3)† | 56 (74.7) | 5 (7.7)† | 60 (92.3) | 0.001† |
mean age | 69 | 70 | 71 | 72 | n.s. |
BMI* | 28.3* | 25.7* | 26.1 | 26.1 | 0.05* |
right side | 4 | – | 1 | – | n.s. |
left side | 6 | – | 2 | – | n.s. |
both sides | 9 | – | 2 | – | n.s. |