Lead exposure from tourist earthenware: a pilot survey.
Lead from glazed earthenware used for food storage is a well-known health hazard sporadically causing lead intoxication and may be a source of disseminating lead exposure in specific population groups. To obtain a contemporary scope of the problem a pilot survey was conducted in a random sample of 2000 households with Swedish charter tourists to Greece in 2003. Response was obtained from 214 (10.7%). From these households blood samples were obtained from 33 potentially lead exposed subjects and 33 controls (participation rate among selected participants of each category was 66% and 33%, respectively). No statistically significant difference in mean blood lead was found between groups (arithmetic mean 0.13 and 0.10micromol/l for exposed and controls, respectively; p>0.05), but increased lead levels for two exposed subjects (1.0 and 0.77micromol/l) were associated with their Hellenic earthenware (tea mugs). This pilot survey, probably the first epidemiological study of the current problem, did not indicate that earthenware purchased in Greece by Swedish tourists and used for food storage is a widespread source of lead, but limitations with regard to statistical power preclude definite conclusions.
Seldén
Anders I
AI
Department of Occupational and Environmental Medicine, Orebro University Hospital, SE-701 85 Orebro, Sweden. anders.selden@orebroll.se
Bergström
Bernt E O
BE
Gunnarsson
Lars-Gunnar
LG
D000328:Adult; D000368:Aged; D002516:Ceramics / Q000009:adverse effects* / Q000737:chemistry*; D003430:Cross-Sectional Studies; D004784:Environmental Monitoring; D005260:Female; D006115:Greece; D006306:Health Surveys; D006801:Humans; D007854:Lead / Q000097:blood; D007855:Lead Poisoning / Q000097:blood / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D013548:Sweden; D014195:Travel; D055815:Young Adult
D007854:Lead