Bed wetting in school children of Karachi.
OBJECTIVE
To estimate the frequency of primary nocturnal enuresis (PNE) in Pakistani children and to examine the factors associated with it.


METHODS
A randomly selected cross-sectional study was conducted in five elementary schools, one in each of five districts of Karachi. The parents of 5000 children age between 3-13 years were asked to complete a questionnaire which included items about the frequency of daytime wetting and nocturnal enuresis, family history, urinary tract infection, parents and child's own concern about this problem and acquisition of treatments.


RESULTS
Over all corrected response rate to the questionnaire was 69% (3395). Enuresis was present in 9.1% (308). There were 166 (53.9%) boys and 142 (46%) girls with a median age of 7 years. Only 54% (166) children sought help for their problem of which 26% consulted doctors, 16% visited homeopaths while 11% used hakeems and home remedies. Of the bed wetters, 30% were wet every night, 30% for more than three nights a week and 40% for less than three nights every week. Parents of 68.5% (211) children reported concern for the problem while 69.8% (215) children were also anxious about their enuresis. Among the concerned children group, 22% parents were not concerned about their child's problem. Family history of enuresis was present in 25.6% (79) children.


CONCLUSIONS
The frequency of enuresis among the school going children in Karachi is 9.1% and is similar to that reported in European countries and other Asian countries including Korea and Taiwan. Enuresis causes concern to both parents and children, but only a small percentage of parents seek medical help for this problem.
Mithani
Shoaib
S
Department of Pediatric Urology, The Kidney Centre Postgraduate Training Institute, Karachi.
Zaidi
Zafar
Z
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D004775:Enuresis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D010154:Pakistan / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors; D011795:Surveys and Questionnaires; D014505:Urban Population