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Table 1. Median and standard deviation (N = 685) of blood pressure, total serum cholesterol and exposure to noise among the workers with (LANI) and without (LANO) hearing protectors.

Table 1. Median and standard deviation (N = 685) of blood pressure, total serum cholesterol and exposure to noise among the workers with (L<sub>ANI</sub>) and without (L<sub>ANO</sub>) hearing protectors.