Citation

Tolosana S, Rother HA, London L. S. Afr. Med. J. 2009; 99(3): 180-184.

Affiliation

Asbestos Relief Trust, UCT Boehringer Ingelheim Lung Institute, Observatory, Cape Town. stolosana@telkomsa.net

Copyright

(Copyright © 2009, South African Medical Association)

DOI

unavailable

PMID

19563096

Abstract

BACKGROUND: As part of a larger dermatological investigation undertaken in 1999 - 2001 involving the Department of Dermatology, Groote Schuur Hospital (Cape Town, South Africa) and Nottingham University (UK), household pesticide use was investigated among Xhosa-speaking families living in three areas in South Africa (a rural area, an urban township and an informal settlement). OBJECTIVES: The aim was to characterise pesticide use patterns and potential exposures through skin absorption, ingestion and inhalation for this group of South African children. METHODS: A standardised questionnaire, which included a section investigating household pesticide use, was administered by four trained fieldworkers to the parents/guardians of the 740 children (25%) aged between 3 and 11 years identified as having atopic dermatitis either by clinical examination or according to the UK criteria (rural N=387, urban N=292, informal N=61). RESULTS: Of the children with atopic dermatitis, 539 (73%) had been exposed to household pesticides. Most childhood exposure (89%) occurred in the informal settlements, followed by 78% in the urban area and 63% in the rural area. CONCLUSIONS: This research highlighted considerable home environment pesticide exposure of South African children in lower socio-economic groups in rural, urban and informal areas. As children are particularly vulnerable to the short- and long-term health effects of pesticide exposure, further in-depth investigation is needed to ascertain and document the health effects associated with such exposure in the home.

Language: en