Table 1 Distribution of the main characteristics of persons working in CNG/petrol pumps and automobile workshops and control group
Main characteristics | Exposed group | Control group |
|---|---|---|
N | 98 | 92 |
Mean Age (Years) | 25.4 ± 7.2 | 26.7 ± 11.8 |
Mean Duration of Job (Years) | 4.4 ± 4.8 | |
Nature of Job | ||
Fuel filling station workers | 68 (69.4 %) | |
Automobile Workshop workers | 30 (30.6 %) | |
Smoking | ||
No | 71 (72.4 %) | 70 |
Yes | 27 (27.6 %) | 22 |