Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Rural-urban blood lead differences in North Carolina children

E H Norman1, W C Bordley, I Hertz-Picciotto

  • 1Preventive Services Branch, Division of Maternal and Child Health, North Carolina Department of Environment, Health, and Natural Resources, Raleigh 27611.

Pediatrics
|July 1, 1994
PubMed
Summary

Blood lead elevation is surprisingly common in rural children, with risk factors including race and age. Rural residence emerged as a significant risk factor, highlighting the need for increased awareness of lead exposure in these populations.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Impact of maternal body mass index and gestational weight gain on pregnancy complications: an individual participant data meta-analysis of European, North American and Australian cohorts.

BJOG : an international journal of obstetrics and gynaecology·2019
Same author

Polybrominated diphenyl ether (PBDE) concentrations and resulting exposure in homes in California: relationships among passive air, surface wipe and dust concentrations, and temporal variability.

Indoor air·2014
Same author

Determining source strength of semivolatile organic compounds using measured concentrations in indoor dust.

Indoor air·2013
Same author

Autism-specific maternal autoantibodies recognize critical proteins in developing brain.

Translational psychiatry·2013
Same author

The kinetics of cell surface receptor expression in children perinatally exposed to polychlorinated biphenyls.

Journal of immunotoxicology·2011
Same author

Dynamics of lymphocyte subsets in children living in an area polluted by polychlorinated biphenyls.

Journal of immunotoxicology·2011

Area of Science:

  • Environmental Health
  • Pediatric Health
  • Public Health

Background:

  • Lead exposure in young children poses significant health risks.
  • Understanding the prevalence and risk factors for elevated blood lead levels is crucial for targeted interventions.

Purpose of the Study:

  • To determine the prevalence of elevated blood lead levels in young children in a predominantly rural state.
  • To identify key risk factors associated with blood lead elevation in this population.

Main Methods:

  • A large cohort of 20,720 North Carolina children aged 6 months to 6 years were screened for blood lead levels between November 1992 and April 1993.
  • Screening utilized capillary or venous blood lead measurements, primarily through public health departments targeting low-income families.

Related Experiment Videos

Main Results:

  • Prevalence rates for elevated blood lead were 20.2% (≥10 µg/dL), 3.2% (≥15 µg/dL), and 1.1% (≥20 µg/dL).
  • Risk factors included Black race (OR=2.1), age 2 years (OR=1.4), male gender (OR=1.2), and living in a rural county (OR=1.9).
  • Rural residence significantly amplified risk among already high-risk subgroups.

Conclusions:

  • The prevalence of elevated blood lead levels among children in rural communities is unexpectedly high.
  • These findings underscore the necessity for increased physician awareness and screening for lead exposure in children residing outside urban centers.