Screening children for elevated blood lead - learnings from the literature.
BACKGROUND
Although it is important that children at risk of developing elevated blood lead receive regular screening, attendance at screening programs is variable. A literature review was undertaken to better understand the factors that affect carers' decisions about whether or not to take their children for blood lead screening.


METHODS
Electronic databases (Medline, EMBASE, CINAHL, Psychinfo) were searched to identify relevant publications, supported by reviewing reference lists of identified articles and searching with internet-based search engines.


RESULTS
Thirty-four published studies dealing with blood lead screening rates were identified, of which only seven papers focused specifically on parent's attitudes to blood lead screening. The barriers to and enablers of screening for elevated blood lead levels appear to be similar to those identified for other screening programs.


CONCLUSIONS
It is recommended that attendance at screening be routinely monitored, and that where participation is suboptimal further research be undertaken, in close co-operation with affected communities or sub-groups, to determine how best to encourage screening and to protect children from lead. It is important to minimize stigma and to ensure, as far as possible, that practical barriers such as lack of transport do not restrict access to screening programs.
Boreland
Frances
F
Broken Hill Centre for Remote Health Research, Broken Hill University Department of Rural Health, University of Sydney, Corrindah Court, Broken Hill, NSW 2880, Australia. fboreland@gwahs.health.nsw.gov.au
Lyle
David
D
D001294:Attitude to Health; D002648:Child; D006266:Health Education; D006801:Humans; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000175:diagnosis; D008403:Mass Screening
D007854:Lead