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Table 1 Characteristics of the studied male workers.

From: Biomarkers of oxidative stress and its association with the urinary reducing capacity in bus maintenance workers

 

All subjects

Non-smoker

Smoker

Number of workers

32

23

9

Age, year (mean ± SD)

43.1 ± 9.3

43.0 ± 9.0

43.3 ± 10.8

BMI, kg/m2 (mean ± SD)

25.2 ± 3.6

25.6 ± 3.2

24.2 ± 4.5

Years of employment (mean ± SD)

11.8 ± 9.2

11.5 ± 9.1

12.7 ± 9.7

  1. Characteristics of the studied male workers.