Lead based paint hazards in early childhood centres in the Wellington region

To determine the frequency of exposure to lead based paint (LBP) in early childhood centres (ECCs) in the Wellington region.

Senior staff at sixty nine randomly selected licensed ECCs in the Wellington region were contacted. Fifty two centres consented to participate. Senior staff at these centres were interviewed and centres built before 1980 were examined for damaged LBP surfaces accessible to children. The survey was carried out between July 1995 and January 1996. A centre was considered to be LBP positive if it had at least one damaged LBP surface accessible to children in the course of a normal day's activities.

Fifty two per cent of surveyed centres were LBP positive. LBP hazards were detected in 60% of buildings built before 1965 and 30% of buildings constructed between 1965 and 1980, and were found more frequently in Te Kohanga Reo and childcare centres. Although children aged 2 years and under constituted only 27% of all children attending surveyed centres, over half (53%) of the children in this age group attended centres with an LBP hazard. Staff at ECCs were often uncertain about the causes and outcomes of lead toxicity and expressed a desire for further education.

There is significant potential for exposure to lead in early childhood centres in Wellington as a consequence of accessible damaged lead based paint surfaces.