According to the result of the multivariate analysis, psychological health was hazard to hypertension (t = 5.080, P<0.001) and occupational stress was not a direct risk factor for hypertension (t= 1.760, P= 0.080). The model was statistically significant (χ

= 20.4, P<0.01).

For miners working in the noisy environment, psychologi…[Leer más]