From: Emphysema prevalence related air pollution caused by a cement plant
Chest films | HRCT | ||||
---|---|---|---|---|---|
Variables | Unadjusted | Adjusted | Unadjusted | Adjusted | |
OR (95 % CI) | OR (95 % CI) | OR (95 % CI) | OR (95 % CI) | ||
Group | LEG | 1 | |||
MEG | 1.66 (1.09-2.53) | 2.92 (1.77-4.83) | 1.69 (1.15-2.47) | 2.56 (1.64-3.99) | |
Sex | Female | 1 | |||
Male | 3.08 (2.23-4.26) | 2.38 (1.37-4.13) | 3.34 (2.48-4.50) | 2.49 (1.53-4.07) | |
Age | ≤59 | 1 | |||
60–69 | 2.37 (1.38-4.08) | 1.81 (0.96-3.40) | 2.60 (1.58-4.27) | 2.61 (1.47-4.62) | |
≥70 | 4.76 (2.90-7.81) | 3.36 (1.79-6.31) | 5.13 (3.25-8.09) | 5.43 (3.04-9.69) | |
BMI | ≥25.0 | 1 | |||
24.9–20.0 | 2.68 (1.76-4.07) | 2.83 (1.82-4.40) | 2.27 (1.60-3.21) | 2.34 (1.61-3.39) | |
≤19.9 | 13.84 (8.27-23.12) | 16.38 (9.11-29.45) | 7.40 (4.60-11.9) | 8.08 (4.70-13.88) | |
Residency period | ≤24 | 1 | |||
≥25 | 2.88 (1.84-4.50) | 2.50 (1.50-4.18) | 1.75 (1.23-2.50) | 1.32 (0.87-1.99) | |
Smoking | Never | 1 | |||
≤29 | 2.00 (1.29-3.09) | 1.66 (0.92-3.06) | 2.15 (1.44-3.20) | 1.68 (0.98-2.90) | |
≥30 | 4.18 (2.89-6.03) | 3.05 (1.68-5.52) | 4.62 (3.28-6.50) | 2.93 (1.72-4.98) | |
Firewood | Not use | 1 | |||
Use | 1.63 (1.19-2.25) | 1.26 (0.82-1.93) | 1.46 (1.09-1.95) | 1.24 (0.85-1.82) | |
Income | ≥100 | 1 | |||
≤99 | 2.29 (1.54-3.41) | 1.41 (0.84-2.36) | 1.88 (1.33-2.64) | 1.03 (0.65-1.62) |