Patients with pediatric onset IF and their parents answered questionnaires on HRQoL, parental stress, and bowel-related symptoms. Clinical data were gathered by chart review. Controls matched for age and sex were randomly chosen by the Population Register Centre of Finland.
Thirty-six (73%) IF patients participated at a median age of 9 years. Overall HRQoL was similar to healthy peers, and frequent abdominal pain was the only factor associated with poorer HRQoL. Abdominal pain and stool frequency > 3 times per day were associated with higher levels of parental stress, whereas longer time intervals since the latest bowel operation or hospitalization were associated with lower parental stress levels.
Long-term HRQoL of pediatric IF patients is comparable to that of healthy peers. Time often eases parental stress, but frequent abdominal pain presents a challenge to the well-being of some patients and requires medical attention.