Boey C C, Goh K L
Department of Paediatrics, University of Malaya Medical Centre, 59100, Kuala Lumpur, Malaysia.
Acta Paediatr. 2001 Mar;90(3):353-5.
A cross-sectional survey of school-children aged from 9 to 15 y was performed in the city of Petaling Jaya to look for predictors of recurrent abdominal pain. A sample of 1488 children was randomly chosen, of whom 143 (9.6%) had recurrent abdominal pain according to Apley's criteria.
The results of the study show that recurrent abdominal pain was associated with a number of demographic variables, a tendency to have other complaints and a family history of chronic abdominal complaints.