Medicina Ocupacional e Assuntos de Saúde

Abstrato

Cardiovascular Risk for Workers in Big, Infrastructure Projects

Martina Speziale

Objectives: The objective of our study is to evaluate in infrastructure projects workers which working risk factors and styles of life represent a major risk factor for arterial hypertension which, in turn, significantly increases cardiovascular risk.

Methods: 257 workers were subject to three investigation instruments, following the French ESTEV methodology, modified in Italy by Barbini and Squadroni and later by Barbini, Bigger; one questionnaire was on professional conditions, one on the styles of extra work life, and was a medical questionnaire to obtain the objective health conditions of the workers.

Results: Arterial hypertension is present in 139 subjects, equaling to 54% of the sample. The distribution of frequency of arterial hypertension is greater in the class of drivers, followed by the class of site managers and construction machines/excavator drivers.

Discussion and conclusion: It is believed that the risk factors to which the workers studied are exposed, constitute elements that facilitate the onset of a state of arterial hypertension; among these, the stress correlated to a task which requires, lengthened attention and concentration, resulted as being the most important factor (OR=3.71).