阿尔及利亚居民血液中的铅含量:一项全国性横断面研究。

IF 2.7 4区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Bulletin of Environmental Contamination and Toxicology Pub Date : 2024-06-09 DOI:10.1007/s00128-024-03909-7
Younes Zebbiche, Ahmed Amziane, Mohammed Yacine Achouri, Sami Aries, Sara Abdennour, Chebli Akli Islam, Abdeldjalil Lalaouna, Barkahoum Alamir
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引用次数: 0

摘要

目前,铅中毒已被公认为一个真正的公共卫生问题,世界卫生组织将铅列为 10 种严重危害公众健康的化学品之一。在阿尔及利亚和北非,迄今为止还没有开展过全国性的铅浸渍评估研究。这项工作的主要目的是评估阿尔及利亚普通民众的铅暴露情况。在阿尔及利亚全国范围内对 3 至 74 岁的人口进行了横断面研究。调查持续了三年,对每个人都进行了问卷调查、临床检查和血样采集。采用广义线性回归模型来确定血液样本中测得的铅含量的影响因素。研究对象分布在 39 个省和 121 个县,共有 3674 人。血液中铅含量的平均值为 28.27 微克/升,中位数为 22.22 微克/升,第 95 百分位数为 73.83 微克/升,年龄、性别、居住省份、饮食习惯(如食用罐头食品)以及日常用水的保存方式对铅含量的影响各不相同。经证实,使用口红是潜在的铅暴露源。阿尔及利亚将 75 微克/升的血铅值作为参考暴露值,以指导公共卫生对策和风险管理策略。
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Blood Lead Levels in the Population Living in Algeria: A Cross-Sectional National Study.

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.

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来源期刊
CiteScore
5.60
自引率
3.70%
发文量
230
审稿时长
1.7 months
期刊介绍: The Bulletin of Environmental Contamination and Toxicology(BECT) is a peer-reviewed journal that offers rapid review and publication. Accepted submissions will be presented as clear, concise reports of current research for a readership concerned with environmental contamination and toxicology. Scientific quality and clarity are paramount.
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