Table 2 |
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|
Modelling the prevalence of pleural plaques using logistic regression |
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| Model 1 |
Model 2 |
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|
|
||||||
| OR |
95%CI |
p |
OR |
95%CI |
p |
|
|
|
||||||
| Time since first exposure (y) |
1.075 |
1.059, 1.092 |
<0.001 |
1.067 |
1.051, 1.083 |
<0.001 |
| Mean exposure (f/ml) |
1.114 |
1.077, 1.153 |
<0.001 |
|||
| Cumulative exposure (10 y.f/ml) |
1.036 |
1.023, 1.049 |
<0.001 |
|||
| Akaike Information Criterion |
1228.0 |
1235.4 |
||||
| Model: Log(P/1-P)= |
-3.22+0.072 TSFE (y) +0.108 mean expo (f/ml) |
-2.83+0.065 TSFE (y) +0.0035 cum expo (y.f/ml) |
||||
|
|
||||||
|
OR: Odds Ratio by exposure unit 95%CI: 95% Confidence Intervals p: p-value of a test of a zero coefficient P: Prevalence of pleural plaques. |
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|
Paris et al. Environmental Health 2008 7:30 doi:10.1186/1476-069X-7-30 |
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