From: Occupation and educational inequalities in laryngeal cancer: the use of a job index
Cases | Controls | Univariate | Adjusted for smokingband alcoholc | Adjusted for smokingband alcoholc | Adjusted for smokingband alcoholc | Adjusted for smokingband alcoholc | |
---|---|---|---|---|---|---|---|
+ OJId | + PJI + PSId | + CAId | |||||
N (%) | N (%) | ORa(95% CI) | ORa(95% CI) | ORa(95% CI) | ORa(95% CI) | ORa(95% CI) | |
Years of school | |||||||
More than 10 years | 11 (5.3) | 161 (22.9) | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
10 years | 16 (7.7) | 105 (15.0) | 2.2 (0.99-5.0) | 1.7 (0.7-3.9) | 1.5 (0.6- 3.6) | 1.5 (0.6- 3.7) | 1.5 (0.6- 3.6) |
Less than 10 years | 181 (87.0) | 436 (62.1) | 6.0 (3.1- 11.4) | 4.7 (2.4-9.3) | 3.2 (1.5- 6.7) | 3.2 (1.5- 6.8) | 3.0 (1.4-6.5) |