Characteristics | Control, n = 44 N (%) | CO Exposed Workers, n = 44 N (%) | Total, n = 88 N (%) |
Age (years) 10 - 20 21 - 30 31 - 40 >40 |
11 (25.0) 11 (25.0) 6 (13.6) 16 (36.4) |
18 (40.9) 13 (29.5) 7 (15.9) 6 (13.6) |
29 (33.0) 24 (27.3) 13 (14.8) 22 (25.0) |
Level of Education Primary Secondary Tertiary |
3 (6.8) 26 (59.1) 15 (34.1) |
15 (34.1) 26 (59.1) 3 (6.8) |
18 (20.5) 52 (59.1) 18 (20.5) |
Occupation Civil Servants Self Employed (Skilled Workers) Unemployed |
6 (13.6) 15 (34.1) 23 (52.3) |
0 (0) 44 (100.0) 0 (0) |
6 (6.8) 59 (67.0) 23 (26.2) |
Smoking Habit No Yes |
42 (95.5) 2 (4.5) |
37 (84.1) 7 (15.9) |
79 (89.8) 9 (10.2) |
Drinking Habit No Yes |
37 (84.1) 7 (15.9) |
29 (65.9) 15 (34.1) |
66 (75.0) 22 (25.0) |