ArticleFrontiers in nutrition2024
Trends in urine lead and associated mortality in US adults: NHANES 1999-2018.
Article in Frontiers in nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Risk factors associated with urinary metal concentrations in middle-aged and older Caribbean adults: the Tobago Health Study.Journal of exposure science & environmental epidemiology · 2026Article
- Relationship between the level of mixed chemicals in male urine and the prevalence of male cancers, especially prostate cancer.Frontiers in public health · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: This study aimed to describe the trends of urine lead among US adults aged ≥45 years and to explore its association with all-cause and disease-specific mortality. Methods: This study enrolled 9,669 participants from the National Health and Nutrition Examination Survey, 1999-2018. Trends in urine lead were described by logistic regression analysis using the survey cycle as a continuous variable. Cox proportional hazard regression analyses were used to quantify the association between urine lead and mortality. Results: There was an obvious decline in urine lead concentrations from 1.203 μg/L (95% confidence interval [CI]: 1.083-1.322) in 1999-2000 to 0.478 μg/L (95% CI: 0.433-0.523) in 2017-2018, and this decline was statistically significant ( Conclusions: Our findings indicated that urine lead exhibited a declining trend from 1999-2000 to 2017-2018 in US adults aged ≥45 years, and high urine lead was a significant and independent risk factor for all-cause mortality.
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