IJERPH, Vol. 15, Pages 276: Comment on Tomaskova et al. Mortality in Miners with Coal-Workers’ Pneumoconiosis in the Czech Republic in the Period 1992–2013. Int. J. Environ. Res. Public Health, 2017, 14, 269

IJERPH, Vol. 15, Pages 276: Comment on Tomaskova et al. Mortality in Miners with Coal-Workers’ Pneumoconiosis in the Czech Republic in the Period 1992–2013. Int. J. Environ. Res. Public Health, 2017, 14, 269

International Journal of Environmental Research and Public Health doi: 10.3390/ijerph15020276

Authors: Mei Yong

With interest, I read the recent analysis by Tomaskova and co-workers (2017) about mortality from coal workers’ pneumoconiosis (CWP). The research question remains unclear whether coal workers’ pneumoconiosis (CWP) resulting from exposure to respirable coal dust containing crystalline silica accelerates the development of lung cancer or whether it is an intermediate stage in the pathway. I made several points of considerations with respect to (1) qualified data; (2) alternate measures for excessive risks; and (3) methodological flaws that should be avoided.

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