Association between soil heavy metals and fatty liver disease in men in Taiwan: A cross sectional study

Yen Chih Lin, Ie Bin Lian, Chew Teng Kor, Chia Chu Chang, Pei Yuan Su, Wan Tzu Chang, Yu Fen Liang, Wei Wen Su, Maw Soan Soon

研究成果: Article同行評審

12 引文 斯高帕斯(Scopus)

摘要

Objectives: Metabolic factors are major risk factors for non-alcoholic fatty liver disease although other factors may also contribute to development of fatty liver disease. We explored the association between exposure to soil heavy metals and prevalence of fatty liver disease. Methods: We retrospectively analysed data from patients diagnosed with fatty liver disease in 2014 at the Health Evaluation Centre of Chang-Hua Christian Hospital (n=1137). We used residency data provided in the records of the Health Evaluation Centre and data for soil metal concentrations from a nationwide survey conducted by the Environmental Protection Administration of Taiwan. We studied the correlations between the severity of fatty liver disease and concentrations of soil heavy metals (arsenic, mercury, cadmium, chromium, copper, nickel, lead and zinc). Results: The prevalence of moderate to severe fatty liver disease in our study was 26.5%. Using univariate and multivariate analysis, we demonstrated that the presence of soil heavy metals was a significant risk factor for fatty liver disease in men (OR 1.83, 95% CI 1.161 to 2.899, p=0.009). With stratification by body mass index (BMI) and gender, lean men with a BMI <24 kg/m2 were the most susceptible to soil heavy metals (OR 5.059, 95% CI 1.628 to 15.728, p<0.05). Conclusions: Our study suggested a significant association between exposure to soil heavy metals and fatty liver disease in lean men.

原文English
文章編號e014215
期刊BMJ Open
7
發行號1
DOIs
出版狀態Published - 2017 一月 1

All Science Journal Classification (ASJC) codes

  • Medicine(all)

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