title: Blood lead levels in North Carolina painters.
abstract: 1. Blood lead levels were examined in 127 housepainters in North Carolina between April and September, 1993. Each participant filled out a questionnaire and gave a blood sample. The questionnaire covered the individual's work history, concentrating on paint-removal activities and personal protection, and also covered potential nonoccupational sources of lead exposure. Blood samples were analysed for lead content using atomic absorption spectroscopy. 2. The geometric mean blood lead level was 0.33 mumol L-1 (6.8 micrograms dL-1). No blood lead samples were found to exceed the occupational standard of 1.93 mumol L-1 (40 micrograms dL-1). The three highest samples had levels between 0.97 and 1.45 mumol L-1 (20 and 30 micrograms dL-1); this represented 2.4% of the study sample. 3. No statistical association was found between blood lead levels in these painters and their painting activities, including using dust masks for personal protection. 4. Current painting practices in this group of North Carolina painters do not appear to elevate blood lead levels above the occupational standard.
authors.affiliation: Department of Public Health Sciences, Bowman Gray School of Medicine of Wake Forest University, Winston-Salem, North Carolina 27157-1063, USA.
authors.forename: F K
authors.initials: FK
authors.lastname: Ennever
authors.forename: D J
authors.initials: DJ
authors.lastname: Zaccaro
authors.forename: R A
authors.initials: RA
authors.lastname: Fernando
authors.forename: B T
authors.initials: BT
authors.lastname: Jones
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007854:Lead / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009657:North Carolina; D016273:Occupational Exposure; D010150:Paint / Q000009:adverse effects*; D011482:Protective Devices; D011795:Surveys and Questionnaires
chemical_list: D007854:Lead