| Cadmium | Chromium | Iron | Lead | Nickel | Welding fumes |
---|
n
|
130
|
537
|
772
|
546
|
659
|
570
|
---|
Cadmium | - | 7.1 | 6.6 | 10.4 | 7.4 | 2.6 |
Chromium | 29.2 | - | 69.6 | 40.3 | 79.8 | 66.0 |
Iron | 39.2 | 100 | - | 64.1 | 95.6 | 100 |
Lead | 43.8 | 41.0 | 45.3 | - | 44.5 | 53.0 |
Nickel | 37.7 | 98.0 | 81.6 | 53.7 | - | 82.8 |
Welding fumes | 11.5 | 70.0 | 73.8 | 55.3 | 71.6 | - |
-
aValues of cells in each column represent the proportion of participants with exposure to the agent in the column heading who were also exposed to the agent in the corresponding row. For welding fumes, exposures to other metals could come from welding activities, from other activities in the same job and/or from activities in other jobs