Prevalence of nocturnal enuresis and associated familial factors in primary school children in taiwan.
OBJECTIVE
We investigated the prevalence and associated factors of nocturnal enuresis in children in elementary schools in Taiwan.


METHODS
A cross-sectional study of nocturnal enuresis in Taiwanese school children was performed in 10 primary schools in Tao-Yuan County, Taiwan. Questionnaires on demographic data, familial and physical conditions were completed by 7,225 children assisted by their parents.


RESULTS
The overall prevalence of nocturnal enuresis in Taiwanese primary school children was 5.5%. Decreasing age, male gender, family size, birth rank, parental education level and parental raising style were possible familial risk factors for nocturnal enuresis in this study.


CONCLUSIONS
The study indicates a prevalence of nocturnal enuresis in the Taiwanese population comparable to that in western populations, showing that nocturnal enuresis is an international problem that should be considered seriously. Findings of familial factors associated with nocturnal enuresis provide a clue for future studies of psychosocial factors in different cultural societies and their intervention.
Division of Pediatric Nephrology, Department of Pediatrics, Chang Gung Children's Hospital and Laboratory for Epidemiology, Department of Health Care Management, Chang Gung University, Taiwan, Republic of China.
Tsang-Wee
TW
Cher
Ghi-Jen
GJ
Lin
Kuang-Hung
KH
Hsu
D001722:Birth Order; D002648:Child; D002668:Child Rearing; D003430:Cross-Sectional Studies; D004522:Educational Status; D004775:Enuresis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D011795:Surveys and Questionnaires; D013624:Taiwan / Q000453:epidemiology