| Title: | Air pollution, life's essential 8, and risk of severe non-alcoholic fatty liver disease among individuals with type 2 diabetes |
| Journal: | BMC Public Health |
| Published: | 20 May 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/38769477/ |
| DOI: | https://doi.org/10.1186/s12889-024-18641-4 |
| URL: | https://bmcpublichealth.biomedcentral.com/counter/pdf/10.1186/s12889-024-18641-4 |
Publication 12034
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Abstract
BackgroundThe impacts of long-term exposure to air pollution on the risk of subsequent non-alcoholic fatty liver disease (NAFLD) among participants with type 2 diabetes (T2D) is ambiguous. The modifying role of Life's Essential 8 (LE8) remains unknown.MethodsThis study included 23,129 participants with T2D at baseline from the UK Biobank. Annual means of nitrogen dioxide (NO2), nitrogen oxides (NOX), and particulate matter (PM2.5, PM2.5-10, PM10) were estimated using the land-use regression model for each participant. The associations between exposure to air pollution and the risk of severe NAFLD were evaluated using Cox proportional hazard models. The effect modification of LE8 was assessed through stratified analyses.ResultsDuring a median 13.6 years of follow-up, a total of 1,123 severe NAFLD cases occurred. After fully adjusting for potential covariates, higher levels of PM2.5 (hazard ratio [HR] = 1.12, 95%CI:1.02, 1.23 per interquartile range [IQR] increment), NO2 (HR = 1.15, 95%CI:1.04, 1.27), and NOX (HR = 1.08, 95%CI:1.01, 1.17) were associated with an elevated risk of severe NAFLD. In addition, LE8 score was negatively associated with the risk of NAFLD (HR = 0.97, 95% CI: 0.97, 0.98 per point increment). Compared with those who had low air pollution and high LE8, participants with a high air pollution exposure and low LE8 had a significantly higher risk of severe NAFLD.ConclusionsOur findings suggest that long-term exposure to air pollution was associated with an elevated risk of severe NAFLD among participants with T2D. A lower LE8 may increase the adverse impacts of air pollution on NAFLD.</p>
4 Authors
- Ruxianguli Aimuzi
- Zhilan Xie
- Yimin Qu
- Yu Jiang
1 Application
| Application ID | Title |
|---|---|
| 76248 | Multiple exposures and chronic diseases: correlation and risk estimation |
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