Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer
Background: We conducted a meta-analysis to quantitatively assess the association between asbestos exposure and esophageal cancer. Methods: We systematically collected articles from three electronic databases and calculated the pooled standardized mortality rate (SMR) from the meta-analysis. Subgrou...
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2021
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oai:doaj.org-article:46a74d67d0f24b1893e4211b3f5f24472021-11-11T16:14:02ZMeta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer10.3390/ijerph1821110881660-46011661-7827https://doaj.org/article/46a74d67d0f24b1893e4211b3f5f24472021-10-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/21/11088https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601Background: We conducted a meta-analysis to quantitatively assess the association between asbestos exposure and esophageal cancer. Methods: We systematically collected articles from three electronic databases and calculated the pooled standardized mortality rate (SMR) from the meta-analysis. Subgroup analysis according to the type of asbestos exposure, follow-up years, sample size, industry classification, sex, and high-dose exposure was conducted. Results: From 242 studies, 34 cohort studies were included in our meta-analysis. Pooled SMR was positively associated with asbestos exposure and esophageal cancer (pooled SMR = 1.28; 95% confidence interval (CI) 1.19–1.38, p < 0.00001). In the subgroup analysis, (1) chrysolite, (2) four groups with follow-up over ten years, (3) the textile industry and shipyard, (4) both male and female, and (5) eight studies on highest asbestos exposure, all the subgroups showed significantly increased pooled SMRs. Conclusion: Asbestos exposure was significantly and positively associated with esophageal cancer, especially chrysolite. Considering the long latency period, we suggest that patients should be followed up for cancer, including esophageal cancer, for over ten years.Chih-Wei WuHung-Yi ChuangDong-Lin TsaiTzu-Yu KuoChen-Cheng YangHuang-Chi ChenChao-Hung KuoMDPI AGarticleasbestos exposureesophageal cancercarcinogenoccupational medicineenvironmental medicinemeta-analysisMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 11088, p 11088 (2021) |
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asbestos exposure esophageal cancer carcinogen occupational medicine environmental medicine meta-analysis Medicine R |
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asbestos exposure esophageal cancer carcinogen occupational medicine environmental medicine meta-analysis Medicine R Chih-Wei Wu Hung-Yi Chuang Dong-Lin Tsai Tzu-Yu Kuo Chen-Cheng Yang Huang-Chi Chen Chao-Hung Kuo Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer |
description |
Background: We conducted a meta-analysis to quantitatively assess the association between asbestos exposure and esophageal cancer. Methods: We systematically collected articles from three electronic databases and calculated the pooled standardized mortality rate (SMR) from the meta-analysis. Subgroup analysis according to the type of asbestos exposure, follow-up years, sample size, industry classification, sex, and high-dose exposure was conducted. Results: From 242 studies, 34 cohort studies were included in our meta-analysis. Pooled SMR was positively associated with asbestos exposure and esophageal cancer (pooled SMR = 1.28; 95% confidence interval (CI) 1.19–1.38, p < 0.00001). In the subgroup analysis, (1) chrysolite, (2) four groups with follow-up over ten years, (3) the textile industry and shipyard, (4) both male and female, and (5) eight studies on highest asbestos exposure, all the subgroups showed significantly increased pooled SMRs. Conclusion: Asbestos exposure was significantly and positively associated with esophageal cancer, especially chrysolite. Considering the long latency period, we suggest that patients should be followed up for cancer, including esophageal cancer, for over ten years. |
format |
article |
author |
Chih-Wei Wu Hung-Yi Chuang Dong-Lin Tsai Tzu-Yu Kuo Chen-Cheng Yang Huang-Chi Chen Chao-Hung Kuo |
author_facet |
Chih-Wei Wu Hung-Yi Chuang Dong-Lin Tsai Tzu-Yu Kuo Chen-Cheng Yang Huang-Chi Chen Chao-Hung Kuo |
author_sort |
Chih-Wei Wu |
title |
Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer |
title_short |
Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer |
title_full |
Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer |
title_fullStr |
Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer |
title_full_unstemmed |
Meta-Analysis of the Association between Asbestos Exposure and Esophageal Cancer |
title_sort |
meta-analysis of the association between asbestos exposure and esophageal cancer |
publisher |
MDPI AG |
publishDate |
2021 |
url |
https://doaj.org/article/46a74d67d0f24b1893e4211b3f5f2447 |
work_keys_str_mv |
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