From: Risk factors for nasal malignancies in German men: the South-German Nasal cancer study
Controls (%) | Cases (%) | OR (95% CI) | |
---|---|---|---|
All study participants | |||
Reference* | 2331 (97.1) | 393 (92.0) | 1.00 |
Exposed for at least 1 year§ | 70 (2.9) | 34 (8.0) | 2.33 (1.40–3.91) |
Per year of exposure§ | 70 (2.9) | 34 (8.0) | 1.06 (1.03–1.10) |
Exposure (tertile) < 8 years | 23 (1.0) | 6 (1.4) | 2.08 (0.56–7.74) |
8 < 24 years | 23 (1.0) | 9 (2.1) | 1.26 (0.51–3.18) |
24+ years | 24 (1.0) | 19 (4.5) | 13.07 (3.44–49.70) |
Smokers | |||
Reference* | 1370 (96.8) | 273 (93.5) | 1.0 |
Exposed for at least 1 year§ | 45 (3.2) | 19 (6.5) | 2.42 (1.03–5.68) |
Per year of exposure§ | 45 (3.2) | 19 (6.5) | 1.07 (1.02–1.12) |
Exposure (tertile) < 8 years | 16 (1.1) | 4 (1.4) | 2.72 (0.56–13.14) |
8 < 24 years | 16 (1.1) | 5 (1.7) | 1.65 (0.53–5.18) |
24+ years | 13 (0.9) | 10 (3.4) | 8.69 (1.36–55.42) |
Never-smokers | |||
Reference* | 961 (97.5) | 120 (88.9) | 1.00 |
Exposed for at least 1 year§ | 25 (2.5) | 15 (11.1) | 6.09 (1.56–23.75) |
Per year of exposure§ | 25 (2.5) | 15 (11.1) | 1.09 (1.02–1.16) |
Exposure (tertile) < 8 years | 7 (0.7) | 2 (1.5) | 2.84 (0.24–34.27) |
8 < 24 years | 7 (0.7) | 4 (3.0) | 3.20 (0.34–30.07) |
24+ years | 11 (1.1) | 9 (6.7) | 22.25 (2.05–241.02) |