Blood Lead Levels in the Population Living in Algeria: A Cross-Sectional National Study.

Autor: Zebbiche Y; Faculty of Pharmacy, University of Algiers1, Algiers, Algeria. y.zebbiche@univ-alger.dz.; National Center of Toxicology Algiers, Algiers, Algeria. y.zebbiche@univ-alger.dz., Amziane A; Faculty of Pharmacy, University of Algiers1, Algiers, Algeria.; National Center of Toxicology Algiers, Algiers, Algeria., Achouri MY; Faculty of Medicine, University Djilali Liabes, Sidi Belabes, Algeria., Aries S; National Center of Toxicology Algiers, Algiers, Algeria., Abdennour S; Faculty of Medicine, University of Constantine 3, Constantine, Algeria., Islam CA; Faculty of Medicine, University of Constantine 3, Constantine, Algeria., Lalaouna A; Faculty of Medicine, University of Constantine 3, Constantine, Algeria., Alamir B; Faculty of Pharmacy, University of Algiers1, Algiers, Algeria.; National Center of Toxicology Algiers, Algiers, Algeria.
Jazyk: angličtina
Zdroj: Bulletin of environmental contamination and toxicology [Bull Environ Contam Toxicol] 2024 Jun 09; Vol. 112 (6), pp. 85. Date of Electronic Publication: 2024 Jun 09.
DOI: 10.1007/s00128-024-03909-7
Abstrakt: Lead poisoning, is currently recognized as a real public health problem, The WHO classifies lead as one of 10 chemicals of serious public health concern. In Algeria and North Africa, to date, no study on the evaluation of lead impregnation has been carried out at the national level. The main objective of this work is to assess the exposure of the general Algerian population to lead. A cross-sectional study was carried out over the entire Algerian national territory, on a population aged between 3 and 74 years old. The survey lasted three years, A questionnaire, a clinical examination and a blood sample were carried out for each individual. Generalized linear regression models were used to determine the factors influencing lead levels measured in blood samples. The study population, spread over 39 wilayas and 121 districts, consists of 3674 individuals. The mean lead levels were 28.27 μg/L, the median was 22.22 μg/L, and the 95th percentile was 73.83 μg/L, Blood lead levels were influenced differently by age, gender, wilaya of residence, dietary habits such as consumption of canned food and the way in which water is conserved for daily consumption. The use of kohl has been confirmed as a potential source of lead exposure. In Algeria, a blood lead value of 75 µg/L serves as the Reference Exposure Value, guiding public health responses and risk management strategies, Recommendations have been issued to reduce the blood lead levels of the general population in Algeria in terms of limitation of lead in the sources of exposure, installation of an effective health monitoring system.
(© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Databáze: MEDLINE
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