Predictors of Chronic Abdominal Pain Affecting the Well-Being of Children in Primary Care

Leo A. A. Spee*, Yvonne Lisman-van Leeuwen, Marc A. Benninga, Sita M. A. Bierma-Zeinstra, Boudewijn J. Kollen, Marjolein Y. Berger

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

14 Citations (Scopus)

Abstract

PURPOSE: Abdominal pain is a frequent symptom among children but is rarely associated with organic disease. Although it may persist for years, no factors have been identified that predict its prognosis. Our aim was to determine whether patient characteristics at initial consultation can predict chronic abdominal pain severe enough to influence the child's well-being at 1 year of follow-up.

METHODS: We conducted this prospective cohort study in primary care, including consecutive children aged 4 to 17 years seen for abdominal pain by their family physician. Multivariate logistic regression analysis was used to identify prognostic factors that predicted chronic abdominal pain 1 year later. Discriminative ability of identified predictors was assessed using the area under the receiver operating characteristic curve and explained variance.

RESULTS: The risk of having chronic abdominal pain at 1 year of follow-up was 37.1% in the cohort overall. Increasing age, waking up at night with pain, high levels of other somatic complaints, and chronic abdominal pain at baseline independently predicted chronic abdominal pain at 1 year. These predictors had a poor to moderate discriminative ability, however; the area under the receiver operating characteristic curve was only 0.69, and the predictors collectively explained only 14.3% of variance in the development of chronic abdominal pain. The absolute risk ranged from 19.4% among children having none of the predictors to 65.5% among children having 3 or 4 predictors.

CONCLUSIONS: Chronic abdominal pain sufficient to affect well-being is common among children initially seen for abdominal pain by family physicians. Although the risk of this outcome increases with number of predictors, these predictors are of limited value in identifying children in whom pain will become chronic, suggesting that other, as yet unidentified factors play an important role.

Original languageEnglish
Pages (from-to)158-163
Number of pages6
JournalAnnals of Family Medicine
Volume13
Issue number2
DOIs
Publication statusPublished - Mar-2015

Keywords

  • abdominal pain
  • prognosis
  • gastrointestinal diseases
  • primary health care
  • child
  • practice-based research
  • IRRITABLE-BOWEL-SYNDROME
  • HELICOBACTER-PYLORI
  • CHILDHOOD
  • SYMPTOMS
  • COHORT
  • ASSOCIATION
  • MANAGEMENT
  • SELECTION
  • OBESITY
  • LIFE

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