Agent | Body part | n* | K† | T‡ | Model | Random effects | Fixed effects β (SE) | % of total variance explained by DREAM | |||
---|---|---|---|---|---|---|---|---|---|---|---|
S2TASK | S2BW | S2WW | Intercept (γ00) | γ01⋅LN(DREAMj) | |||||||
*<0.05; **<0.01; ***<0.001; ****<0.0001. | |||||||||||
*Number of measurements, >50% of samples should be above limit of detection. | |||||||||||
†Number of workers. | |||||||||||
‡Number of tasks. | |||||||||||
CP, cyclophosphamide; MWF, metal working fluids; OS, organic solvents. | |||||||||||
Between surveys | |||||||||||
CP, MWF, OS | Hands | 80 | 60 | 11 | A | 44.1 | 2.2 | 0.4 | 2.9 (2.0) | ||
B | 27.4 | 1.8 | 0.3 | 3.3 (1.6) | 0.50 (0.11)*** | 37 | |||||
C | 15.6 | 1.8 | 0.4 | 3.9 (1.2) | 0.57 (0.10)**** | 62 | |||||
Within surveys | |||||||||||
MWF | Hands | 41 | 32 | 3 | A | 0.7 | 2.5 | 0.6 | 6.5 (0.6) | ||
B | 0.6 | 2.3 | 0.5 | 5.6 (0.6) | 0.39 (0.14)* | 11 | |||||
Forearms | 41 | 32 | 3 | A | 0.4 | 1.4 | 1.4 | 6.4 (0.5) | |||
B | 0.1 | 0.03 | 2.3 | 5.8 (0.4) | 0.45 (0.15)* | 24 | |||||
OS | Hands | 16 | 10 | 6 | A | 3.2 | 0.4 | 0.4 | 5.5 (0.8) | ||
B | 0.7 | 0.4 | 0.2 | 5.8 (0.4) | 0.61 (0.15)** | 68 | |||||
C | 1.3 | 0.4 | 0.2 | 5.8 (0.5) | 0.60 (0.18)* | 53 | |||||
OS | Legs | 27 | 16 | 6 | A | 2.5 | 0.05 | 0.3 | 5.7 (0.7) | ||
B | 2.1 | 0.04 | 0.3 | 6.2 (0.7) | 0.24 (0.15) | 14 | |||||
C | 2.0 | 0.04 | 0.3 | 6.2 (0.7) | 0.24 (0.15) | 18 |