From: Risk factors for pulmonary tuberculosis in Croatia: a matched case–control study
Variable | Controls N (%) | Cases N (%) | Bivariate logistic regression |
---|---|---|---|
OR (95% CI) | |||
Being in prison/ pre-trial detention centre* | |||
No | 286 (95.7) | 280 (93.3) | 1 |
Yes | 13 (4.3) | 20 (6.7) | 1.58 (0.77-3.26) |
Contact with tuberculosis | |||
No | 212 (70.7) | 170 (56.7) | 1 |
Yes | 88 (29.3) | 130 (43.3) | 1.91 (1.34-2.73) |
Smoking status* | |||
Never | 151 (50.3) | 93 (31.1) | 1 |
Ex-smoker | 81 (27.0) | 99 (33.1) | 2.55 (1.60-4.05) |
Current | 68 (22.7) | 107 (35.8) | 3.14 (1.98-4.98) |
Age of starting to smoke, years old | |||
≥ 25 | 10 (6.7) | 6 (2.9) | 1 |
20-24 | 38 (25.5) | 26 (12.6) | 0.78 (0.13-4.88) |
≤19 | 101 (67.8) | 174 (84.5) | 3.17 (0.58-17.33) |
Average number of cigarettes daily | |||
1-10 | 50 (34.0) | 18 (8.8) | 1 |
11-20 | 64 (43.5) | 108 (52.7) | 14.05 (3.31-59.71) |
≥21 | 33 (22.4) | 79 (38.5) | 17.18 (3.80-77.61) |
Total smoking time, years | |||
≤10 | 32 (21.5) | 25 (12.1) | 1 |
11-20 | 45 (30.2) | 44 (21.4) | 1.46 (0.53-4.07) |
≥21 | 72 (48.3) | 137 (66.5) | 6.06 (1.81-20.27) |
Passive smoking (for non-smokers) | |||
No | 88 (58.3) | 37 (39.8) | 1 |
Yes | 63 (41.7) | 56 (60.2) | 2.86 (1.21-6.76) |
Alcohol consumption | |||
Non-consumer | 145 (48.3) | 125 (41.7) | 1 |
Ex-consumer | 25 (8.3) | 35 (11.7) | 1.71 (0.97-3.03) |
Current consumer | 130 (43.3) | 140 (46.7) | 1.38 (0.93-2.05) |
Frequency of alcohol consumption, last 12 months | |||
Less than once a week | 44 (28.4) | 26 (14.9) | 1 |
At least once a week | 59 (38.1) | 69 (39.4) | 2.42 (0.97-6.07) |
Daily | 52 (33.5) | 80 (45.7) | 3.86 (1.56-9.55) |
Being ever drunk | |||
No | 169 (56.3) | 162 (54.0) | 1 |
Yes, rarely | 112 (37.3) | 107 (35.7) | 1.03 (0.70-1.52) |
Yes, often | 19 (6.3) | 31 (10.3) | 1.78 (0.93-3.43) |
Ever used drugs | |||
No | 293 (97.7) | 285 (95.0) | 1 |
Yes | 7 (2.3) | 15 (5.0) | 2.14 (0.87-5.25) |
Illicit drug use | |||
No | 299 (99.7) | 297 (99.0) | 1 |
Yes | 1 (0.3) | 3 (1.0) | 3.00 (0.31-28.84) |