From: Clinical and manometric evaluation of postoperative anorectal function in patients after trans-anal pull-through for Hirschsprung disease
Variables
Population: n = 40
Age at operation
Mean: 36.6 months/old
Min 25 days/old
Max 11 years/old
Sex
Male; N = 30
Female; n = 10
Daily stool
100%; N = 40
Pain during defecation
None; N = 34
Occasionally N = 4
Every time; n = 2