participants | Control group | Medical exposure | |
---|---|---|---|
CT | Angiography | ||
Number of volunteers | 10 | 10 | 10 |
Age (year) Mean ± SD | 38.1 ± 9.06 | 36.7 ± 5.73 | 39.5 ± 8.97 |
Duration of employment (years) Mean ± SD | - | 15.7 ± 4.19 | 17.7 ± 7.11 |
Smoking Habit | |||
Yes:NO | 2: 8 | 2: 8 | 2: 8 |