Diseases | Printing workers | Non-printing workers | MOR† | 95% CI† | MOR‡ | 95% CI‡ |
---|---|---|---|---|---|---|
*Adjusted for age, sex, and working duration; †Cardiovascular disease as the reference disease; ‡Diseases other than diseases of interest as the reference disease; §Crude morbidity odds ratio (MOR) with exact estimates for 95% CI. | ||||||
Nasopharyngeal carcinoma§ | 5 | 0 | 57.0 | 2.8 to 1155.3 | 33.8 | 1.9 to 613.8 |
Benign skin tumours | 5 | 1 | 28.0 | 2.7 to 293.1 | 15.3 | 1.8 to 132.3 |
Chronic pharyngitis or sinusitis | 4 | 1 | 29.4 | 1.7 to 514.7 | 6.9 | 1.2 to 39.2 |
Mechanical injuries | 6 | 2 | 21.9 | 2.6 to 187.2 | 7.6 | 1.9 to 30.0 |
Chronic liver disease or liver cirrhosis | 5 | 6 | 6.0 | 1.1 to 31.8 | 3.1 | 0.88 to 11.1 |
Lower respiratory tract infection | 1 | 15 | 1.0 | |||
Skin and subcutaneous disease | 5 | 8 | 6.4 | |||
Musculoskeletal disorder | 6 | 17 | 1.9 | |||
Cardiovascular diseases | 5 | 28 | 1.0 | |||
Other diseases |