Risk factors in the development of cardiovascular diseases in the coal industry workers

Author:

Filimonov Egor S.1ORCID,Korotenko Olga Yu.1ORCID,Ulanova Evgeniya V.1ORCID,Tapeshkina Natalia V.1ORCID

Affiliation:

1. Research Institute for Complex Problems of Hygiene and Occupational Diseases

Abstract

Introduction. Obesity and cardiovascular diseases are closely related and have a high prevalence in the global population. Workers of coal mining enterprises have an increased risk of developing these pathological conditions due to working conditions and employment schedules. Social and household factors and an unhealthy lifestyle can have a negative impact on metabolic processes that lead to obesity. In this regard, the search for risk factors for these diseases and the elaboration of a prevention system based on them to preserve the health of working groups of the population are relevant. Materials and methods. The study involved three hundred eighty-five workers of coal enterprises in the South of Kuzbass including 244 miners and 141 coal pit workers. The mean age was 46.35±0.34 and 46.98±0.36 years, respectively, p=0.231. The social and household aspects and lifestyle of the workers were revealed by the questionnaire method. Ultrasound investigation of vessels was performed on the General Electric Vivid E9 system. Results. The prevalence of atherosclerosis in obese workers employed in coal pits was higher than in persons with normal weight: 58.8% vs. 40.0%, p=0.035; no such pattern was found among miners. In coal pit workers with arterial hypertension, abdominal obesity was detected in 90.9% of the cases and in 67.0% (p=0.0004) in underground miners. The studied social and household factors, except for hypodynamia, had no a significant impact on the development of obesity. Limitations. The investigation did not include individuals with proven familial hypercholesterolemia, inflammatory vascular diseases and diabetes mellitus. Conclusion. Constitutional obesity increased the atherosclerosis risk in coal pit workers and did not affect on its prevalence in underground miners. Abdominal obesity did not contribute to an increase in the prevalence of atherosclerosis among the examined subjects, but increased the risk of arterial hypertension. Among the studied social and household factors, a significant role in the development of constitutional obesity in coal pit workers is rendered by hypodynamia during non-working hours.

Publisher

Federal Scientific Center for Hygiene F.F.Erisman

Subject

Health, Toxicology and Mutagenesis,Public Health, Environmental and Occupational Health,Pollution,General Medicine

Reference21 articles.

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