Table 2.
Hours workers spent on job tasks (mean ± SD) | |||||
Skin exposure | Number of workers (%) | Taping | Painting | Mixing | Sandblasting |
Frequently | 28 (37.8) | 11.8 ± 10.5 | 9.6 ± 8.0 | 3.2 ± 3.2 | 3.5 ± 6.5 |
Occasionally | 42 (56.8) | 8.9 ± 7.6 | 8.5 ± 7.7 | 3.3 ± 4.8 | 2.3 ± 4.8 |
Never | 3 (4.1) | 2.3 ± 3.2 | 4.2 ± 5.2 | 2.3 ± 3.2 | 1.7 ± 2.1 |
Data derived from questionnaires; no data from one worker.