Relationship of sociodemographic factors to blood lead concentrations in New Haven children.
نویسندگان
چکیده
منابع مشابه
[Association between blood lead and sociodemographic parameters among children].
OBJECTIVE To determine the relationship between blood lead concentration (Pb-S), and sociodemographic parameters among children. METHODS Blood lead concentration (Pb-S) was determined in 243 children (aged 5.94 +/- 2.78 years) in the district of Valencia. The required analysis was performed at the Center for Toxicological Investigations of University of Carabobo (CITUC), Venezuela, between Ja...
متن کاملFactors associated with elevated blood lead concentrations in children in Karachi, Pakistan.
OBJECTIVES To confirm whether blood lead concentrations in Karachi were as high as reported in 1989 and to identify which types of exposure to lead contribute most to elevated blood lead concentrations in children in Karachi. METHODS A total of 430 children aged 36-60 months were selected through a geographically stratified design from the city centre, two suburbs, a rural community and an is...
متن کاملthe influence of corpus luteum on follicular fluid composition from different size follicles and their relationship to serum concentrations in sanjabi ewes
the aim of the present study was to determine the in?uence of presence or absence of corpus luteum (cl) on hormonal and metabolites composition of follicular ?uid (ff) harvested from different sized follicles and its relationship with blood serum concentrations in sanjabi ewes. ovaries and blood samples were collected from 60 clinically healthy adult ewes (sanjabi breed) 1–3 years of age in dio...
Children's blood lead levels in New Haven: a population-based demographic profile.
This report presents the geometric mean blood lead levels of an 80% cross-sectional sample of children aged 1-72 months in New Haven, Connecticut. Blood lead levels were related to age, sex and race. It was found that age and race were independently important sources of variation in blood lead levels. Sex of children in this age group was not related to differences in blood lead levels. The hig...
متن کاملCase Management Protocol and Declining Blood Lead Concentrations Among Children
INTRODUCTION Blood lead concentrations among children aged 6 years and younger become a concern at 10 microg/dL (0.48 micromol/L) or higher. The authors' objective was to determine whether initial blood lead concentrations of 10-19 microg/dL (0.48-0.96 micromol/L) declined among children aged 3 years and younger and whether the magnitude of decline was associated with the case management protoc...
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ژورنال
عنوان ژورنال: Journal of Epidemiology & Community Health
سال: 1982
ISSN: 0143-005X
DOI: 10.1136/jech.36.2.133