Former jean sandblasters die younger.

Abstract

Background: Silicosis remains a critical public and occupational health issue, exacerbated by its expansion into non-traditional industries and resulting in significant global morbidity and mortality.

Aims: This study aims to investigate the death rates associated with silicosis from jean sandblasting by comparing the results of diagnosed individuals to those of the general population.

Methods: Conducted from 2008 to 2023 in Taşlıçay and Toklular villages, Bingöl City, Turkey, this retrospective cohort study analysed mortality among 220 diagnosed males versus 2851 undiagnosed residents. Data were derived from the Cohort database and validated with the Bingöl Provincial Health Directorate and the Turkish Statistical Institute. Statistical analysis involved univariate comparisons and survival analysis, utilizing the Mann-Whitney U-test, Kruskal-Wallis test and Cox proportional hazards model, with significance set at P < 0.05.

Results: The analysis revealed a silicosis mortality rate of 10% in diagnosed individuals over 15 years, notably higher than the 4% in the general population. Higher radiological profusions and younger ages at diagnosis were significant mortality factors. A radiological profusion above five notably increased the mortality risk by 1.37 times, with age and radiological density proving critical in survival rates.

Conclusions: This research highlights the increased mortality risk in silicosis patients, particularly among former jean sandblasters, underscoring the significant effects of radiological density and early age exposure on mortality, thereby addressing a crucial gap in understanding the impact of silicosis on life expectancy and community health.