Analysis | Analysis with categorical “exposure” variable (reference: [5–50 km]) | Analysis with continuous “exposure” variable | |||||
---|---|---|---|---|---|---|---|
[0–1 km) | [1–2 km) | [2–3 km) | [3–4 km) | [4–5 km] | OR | p-trend | |
OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |||
All industries as a whole (analysis 2.a) | 2.07 (1.13–3.78) | 1.96 (1.09–3.54) | 1.74 (0.90–3.35) | 1.53 (0.65–3.58) | 0.99 (0.35–2.86) | 1.16 | 0.007 |
Category of industrial group (analysis 2.b) | |||||||
Surface treatment of metals and plastic | 2.60 (1.27–5.33) | 1.92 (0.98–3.77) | 1.39 (0.70–2.76) | 1.53 (0.73–3.21) | 1.60 (0.66–3.88) | 1.18 | 0.012 |
Glass and mineral fibers | 3.43 (0.54–21.76) | 5.28 (1.63–17.12) | 1.19 (0.39–3.60) | 1.69 (0.56–5.11) | 1.93 (0.67–5.56) | 1.28 | 0.046 |
Urban waste-water treatment plants | 2.35 (0.57–9.69) | 2.23 (0.95–5.28) | 1.89 (0.88–4.07) | 2.35 (1.15–4.78) | 1.46 (0.67–3.18) | 1.19 | 0.034 |
Food and beverage sector | 2.45 (1.04–5.80) | 1.86 (0.93–3.72) | 1.62 (0.72–3.69) | 1.11 (0.43–2.88) | 1.65 (0.78–3.48) | 1.15 | 0.040 |