Objective: To investigate whether ethnic origin is related to the prevalence of bedwetting among children and how parents handle bedwetters.
Design: Descriptive study.
Setting: Department of Youth Health Care in Amsterdam, the Netherlands.
Method: Parents of children who attended a child health centre in 1992/1993 were interviewed using a questionnaire. A total of 1506 children aged 3-4, 2422 aged 5-6 and 2081 aged 11-12 years participated in the study.
Results: The prevalences of bedwetting were 24.6%, 15.7% and 5.4% at 3-4, 5-6 and 11-12 years of age respectively. Moroccan and Turkish 3-4-year-olds wet their beds just as often as Dutch children, Surinamese 3-4-year-olds less often. However, Surinamese, Moroccan and Turkish school children wet their beds more often than their Dutch classmates. For Dutch children the prevalence of bedwetting at the age of 5-6 was clearly lower than at the age of 3-4, in contrast with Surinamese, Moroccan and Turkish children. Non-Dutch bedwetters were rewarded less often for a dry night and punished more often for a wet night than Dutch bedwetters, even at the age of 3-4.
Conclusion: Bedwetting by school children still occurs often, and more often among non-Dutch than among Dutch children. Possibly, differences between Dutch and non-Dutch parents in the ways they deal with bedwetting plays a part. Appropriate information and support of (especially non-Dutch) parents of young children can perhaps reduce the prevalence of bedwetting at later ages.