Food hygiene behaviour and childhood diarrhoea in Lagos, Nigeria: a case-control study.
We investigated food hygiene-related behaviour as well as other risk factors for diarrhoea in children 6-36 months of age in Iwaya community in Lagos, Nigeria. Between April and July 1989, a bi-weekly diarrhoea surveillance was maintained in 672 households. Following the surveillance, 273 (case = 67 and control = 206) families were visited twice, each visit lasting for 3-4 hours. Detailed observations on food hygiene, water sanitation, and sanitary conditions of the home were made. There was no significant association between any of the observed food hygiene behaviours and the occurrence of diarrhoea. The presence of faeces in and around the toilet area (RR = 1.79), habit of defecating and urinating in chamber pots in dwelling units (RR = 1.80), indiscriminate disposal of waste (RR = 2.48), and source of domestic water (RR = 2.94) were the main factors significantly associated with the occurrence of diarrhoea in this community. These findings imply that diarrhoea might be reduced through an education programme which focuses on the proper care, handling and storage of defecation pots and proper disposal of waste.
Ekanem
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EE
Department of Community Health, College of Medicine, University of Lagos, Nigeria.
Akitoye
C O
CO
Adedeji
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OT
D016022:Case-Control Studies; D002675:Child, Preschool; D003967:Diarrhea / Q000453:epidemiology*; D003968:Diarrhea, Infantile / Q000453:epidemiology*; D005511:Food Handling / Q000592:standards*; D006801:Humans; D006920:Hygiene; D007223:Infant; D009549:Nigeria; D012307:Risk Factors