ArticleClinical medicine insights. Pediatrics2019
Factors Associated With High Blood Lead Levels in a Sample of 100 Children in Tehran.
Article in Clinical medicine insights. Pediatrics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Chemical Components in the Breast Milk of Passive Smoker Women: A Systematic Review and Health Risks Assessment.Biological trace element research · 2025Pooled it
- Toxic Trace Element Levels in Maternal and Cord Blood Worldwide and Their Impact on Pregnancy: A Narrative Review.Journal of xenobiotics · 2026Review
- The effects of active and passive smoking on selected trace element levels in human milk.Scientific reports · 2023Article
- Lead poisoning among asymptomatic individuals with a long-term history of opiate use in Golestan Cohort Study.The International journal on drug policy · 2022Article
- Blood lead concentrations among pediatric patients with abdominal pain: a prospective cross-sectional study.BMC gastroenterology · 2021Article
- Environmental assessment of pediatric Lead exposure in Tehran; a prospective cross-sectional study.BMC public health · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLead is considered a neurotoxic agent. We aimed to evaluate the blood lead level (BLL) in young population and determine probable risk factors of lead exposure in Iran.
methodsIn a cross-sectional study, a total of 100 children were entered and their BLLs were checked.
resultsIn all, 25 and 8 patients had BLLs above 5 and 10 µg/dL, respectively. There was a significant univariate correlation between BLL and place of living, water pipe type, using dairy products, and stature in both cut-offs of 5 and 10 µg/dL. Binary regression analysis showed that pipe type was associated with high BLLs at cut-offs of 5 and 10 µg/dL, respectively. Also, there was an association between 50th percentile of stature for age and cut-off of 5 µg/dL.
conclusionsHigher BLLs may be seen in short stature pediatric population. Polyvinyl chloride (PVC) and polypropylene water pipes may even cause more release of lead and result in higher absorption of this metal in the pediatric population.
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Registered trials
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