Table 6.
Statistical association between the dose biomarkers and the biomarkers of oxidative stress.
| Oxidative stress biomarker | Dose biomarker | Model (1) without polymorphism | Model (1) with hOGG1 polymorphism | Model (1) with XRCC1 polymorphism |
|---|---|---|---|---|
| TLenz – buffer (μm) |
MHIPPs (μg/g cr) |
p = 0.034 | MHIPPs p = 0.028 hOGG1 p > 0.05 | MHIPPs p = 0.04 XRCC1 p > 0.05 |
| 8-oxoGuo (μg/g cr) |
p = 0.041 | Ns | MHIPPs p = 0.04 XRCC1 p > 0.05 |
|
| TLenz – buffer (μm) |
Airborne xylenes (mg/m3) | p = 0.049 | Air_xylenes p = 0.04 hOGG1 p > 0.05 | Air_xylenes p = 0.019 XRCC1 p = 0.026 |
| TLenz – buffer (μm) |
Airborne toluene (mg/m3) | p = 0.006 | Air_toluene p = 0.0017 hOGG1 p = 0.034 | Air_toluene p = 0.0023 XRCC1 p = 0.056 |
| TLenz – buffer (μm) |
Airborne ethylbenzene (mg/m3) | p = 0.049 | Air ethylbenzene p = 0.032 hOGG1 p > 0.05 | Air_ethylbenzene p = 0.015 XRCC1 p = 0.02 |
| TLenz – buffer (μm) |
Airborne ethylacetate (mg/m3) | p = 0.023 | Air ethylacetate p = 0.012 hOGG1 p > 0.05 | Air ethylacetate p = 0.012 XRCC1 p > 0.05 |
| 8-oxodGuo (μg/g cr) |
Urine p-xylene (μg/g cr) |
p = 0.039 | Ns | ns |
| 8-oxodGuo (μg/g cr) |
Urine toluene (μg/g cr) |
p = 0.0018 | Ns | ns |
The model (1) was fitted with or without the polymorphisms.