VOCs | Asthma | Early Airways Obstruction | ||||||
---|---|---|---|---|---|---|---|---|
Crude OR (95% CI) | Adjusted OR (95% CI) | Crude OR (95% CI)** | Adjusted OR (95% CI)** | |||||
Acetaldehyde | 0.34 | 0.04–2.71 | – | – | 1.59 | 0.37–6.83 | 2.68 | 0.33–22.00 |
Acrolein | 0.37 | 0.05–3.04 | 0.14 | 0.03–0.75 | 1.48 | 0.23–9.47 | 1.99 | 0.19–21.11 |
Formaldehyde | 0.31 | 0.04–2.51 | 0.31 | 0.04–2.51 | 2.48 | 0.49–12.65 | 1.88 | 0.28–12.50 |
Benzene | 2.45 | 0.67–8.96 | 4.11 | 0.91–18.5 | 2.08 | 0.41–10.60 | 1.37 | 0.19–9.72 |
1,4-Dichlorobenzene | 3.00 | 0.91–9.93 | 5.62 | 0.83–37.91 | 0.68 | 0.12–3.86 | 0.98 | 0.15–6.45 |
Etylbenzene | 0.75 | 0.15–3.72 | 0.40 | 0.08–1.90 | 0.85 | 0.15–4.95 | 1.01 | 0.14–7.19 |
n-Decane | 1.06 | 0.27–4.17 | 1.03 | 0.25–4.17 | 0.63 | 0.11–3.58 | 1.87 | 0.18–19.40 |
n-Undecane | 1.28 | 0.35–4.65 | 2.43 | 0.56–10.19 | 0.28 | 0.03–2.58 | 0.41 | 0.02–9.10 |
Styrene | 0.33 | 0.041–2.69 | – | – | 3.56 | 0.81–15.66 | 8.86 | 0.65–119.99 |
Tetrachloroethylene | 1.56 | 0.42–5.89 | 1.40 | 0.38–5.08 | 1.49 | 0.30–7.33 | 7.78 | 0.59–102.53 |
Toluene | 0.57 | 0.12–2.86 | 0.37 | 0.07–1.97 | 1.40 | 0.29–6.85 | 2.43 | 0.42–14.14 |
Trichloroethylene | 1.60 | 0.35–7.46 | 3.20 | 0.59–17.21 | – | – | – | – |
1, 2,4-Trimethylbenzene | 0.34 | 0.04–2.78 | 0.41 | 0.09–1.91 | 0.82 | 0.14–4.81 | 1.08 | 0.09–12.36 |
m/p-Xylene | 0.75 | 0.15–3.72 | 0.36 | 0.08–1.72 | 0.85 | 0.15–4.95 | 1.01 | 0.14–7.19 |
o-Xylene | 0.75 | 0.15–3.72 | – | – | 0.85 | 0.15–4.95 | 1.01 | 0.14–7.19 |
2-Butoxyethanol | 1.27 | 0.33–4.81 | 0.75 | 0.19–2.92 | 3.62 | 0.81–16.12 | 6.48 | 0.59–71.33 |
2-Butoxyetylacetate | 0.53 | 0.11–2.48 | 0.26 | 0.06–1.26 | 10.2 | 2.14–48.84 | 11.49 | 1.55–85.37 |
1-Metoxy-2-Propanol | 0.28 | 0.03–2.45 | 0.44 | 0.05–4.28 | 0.76 | 0.17–3.45 | 1.44 | 0.22–9.41 |
1-Metoxy-2-propylacetate | 0.26 | 0.03–2.20 | 0.28 | 0.03–2.92 | 1.50 | 0.35–6.46 | 2.17 | 0.41–11.47 |
Halogenated hydrocarbons score | 1.63 | 0.83–3.2 | 2.02 | 1.00–4.10 | 0.68 | 0.29–1.63 | 0.92 | 0.38–2.25 |
Glycolether score | 0.69 | 0.39–1.22 | 0.60 | 0.33–1.12 | 1.58 | 0.94–2.66 | 1.86 | 0.93–3.69 |
Aromatic hydrocarbons | 0.92 | 0.65–1.30 | 0.86 | 0.63–1.18 | 1.07 | 0.79–1.46 | 1.15 | 0.82–1.62 |
Aliphatic hydrocarbons | 1.09 | 0.55–2.16 | 1.31 | 0.64–2.69 | 0.63 | 0.23–1.70 | 0.95 | 0.25–3.56 |
Aldehydes | 0.45 | 0.11–1.37 | 0.23 | 0.06–0.78 | 1.63 | 0.73–3.68 | 1.69 | 0.59–4.80 |