Table 3.
Number of incident cases of bladder cancer incidence rate ratio (IRR) with corresponding 95% confidence intervals (CI), by sex, tertile of exposure, and age group. 1995–2009 in 14 municipalities. Statistically significant results are reported in bold.
| <75 Years | ≥75 Years | All Ages | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Men | Women | Men | Women | Men | Women | |||||||||||||
| N | IRR | 95% CI | N | IRR | 95% CI | N | IRR | 95% CI | N | IRR | 95% CI | N | IRR | 95% CI | N | IRR | 95% CI | |
| C6H6 (µg/m3) | ||||||||||||||||||
| <1.1 | 102 | 1 | 25 | 1 | 65 | 1 | 14 | 1 | 167 | 1 | 39 | 1 | ||||||
| 1.1–1.8 | 110 | 1.12 | (0.86–1.47) | 25 | 0.89 | (0.51–1.55) | 65 | 0.96 | (0.70–1.31) | 35 | 2.39 | (1.29–4.44) | 175 | 1.07 | (0.87–1.33) | 60 | 1.16 | (0.77–1.73) |
| >1.8 | 92 | 0.95 | (0.71–1.25) | 29 | 1.33 | (0.78–2.26) | 63 | 1.05 | (0.77–1.44) | 25 | 1.94 | (1.01–3.74) | 155 | 0.98 | (0.79–1.22) | 54 | 1.44 | (0.95–2.17) |
| NO2 (µg/m3) | ||||||||||||||||||
| <16.9 | 100 | 1 | 25 | 1 | 66 | 1 | 15 | 1 | 166 | 1 | 40 | 1 | ||||||
| 16.9–19.6 | 108 | 1.13 | (0.86–1.49) | 22 | 0.79 | (0.44–1.40) | 61 | 0.92 | (0.67–1.27) | 32 | 1.97 | (1.07–3.63) | 169 | 1.07 | (0.86–1.33) | 54 | 1.02 | (0.68–1.54) |
| >19.6 | 96 | 1.02 | (0.77–1.35) | 32 | 1.44 | (0.85–2.43) | 66 | 1.10 | (0.80–1.49) | 27 | 1.94 | (1.03–3.65) | 162 | 1.04 | (0.84–1.30) | 59 | 1.53 | (1.03–2.29) |
| PM10 (µg/m3) | ||||||||||||||||||
| <40.6 | 96 | 1 | 27 | 1 | 72 | 1 | 15 | 1 | 168 | 1 | 42 | 1 | ||||||
| 40.6–51.9 | 114 | 1.18 | (0.90–1.55) | 27 | 0.91 | (0.53–1.55) | 69 | 0.92 | (0.68–1.26) | 37 | 2.39 | (1.31–4.35) | 183 | 1.10 | (0.89–1.36) | 64 | 1.16 | (0.78–1.71) |
| >51.9 | 94 | 1.06 | (0.80–1.41) | 25 | 1.10 | (0.64–1.90) | 52 | 0.88 | (0.63–1.23) | 22 | 1.78 | (0.92–3.44) | 146 | 1.00 | (0.80–1.25) | 47 | 1.21 | (0.80–1.84) |
| SO2 (µg/m3) | ||||||||||||||||||
| <34.6 | 98 | 1 | 24 | 1 | 68 | 1 | 18 | 1 | 166 | 1 | 42 | 1 | ||||||
| 34.6–37.5 | 115 | 1.28 | (0.98–1.68) | 24 | 1.03 | (0.58–1.81) | 54 | 0.89 | (0.64–1.24) | 32 | 1.75 | (0.98–3.12) | 169 | 1.16 | (0.94–1.44) | 56 | 1.19 | (0.80–1.78) |
| >37.5 | 91 | 0.97 | (0.73–1.29) | 31 | 1.43 | (0.84–2.43) | 71 | 1.14 | (0.84–1.55) | 24 | 1.27 | (0.69–2.34) | 162 | 1.02 | (0.82–1.27) | 55 | 1.39 | (0.93–2.08) |