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Table 4 Adjusted OR* for atrial fibrillation onset in a single-pollutant modela in the case-crossover study in Taiwan during 2006–2011

From: Atrial fibrillation hospitalization is associated with exposure to fine particulate air pollutants

DayPollutantsPM2.5–10PM10CONO
PM2.5
OR95% CIOR95% CIOR95% CIOR95% CIOR95% CI
11.22(1.03–1.44)1.00(0.91–1.09)1.08(0.95–1.24)0.94(0.84–1.06)0.98(0.93–1.04)
21.19(1.00–1.40)1.00(0.92–1.10)1.08(0.94–1.25)1.02(0.91–1.14)1.03(0.98–1.09)
31.02(0.86–1.21)0.92(0.80–1.06)0.95(0.80–1.14)1.00(0.90–1.12)1.02(0.97–1.08)
40.96(0.81–1.14)1.03(0.95–1.11)1.02(0.88–1.17)0.99(0.88–1.11)1.02(0.97–1.07)
51.00(0.85–1.18)1.00(0.90–1.10)1.00(0.86–1.16)0.97(0.86–1.09)0.98(0.93–1.04)
1–51.29(0.99–1.68)0.99(0.83–1.18)1.15(0.89–1.48)1.20(0.98–1.46)1.04(0.96–1.14)
 NO2NOxSO2O3O3_8h_max
 OR95%CIOR95%CIOR95%CIOR95%CIOR95%CI
10.95(0.81–1.11)0.94(0.84–1.06)1.01(0.90–1.14)1.02(0.87–1.19)0.98(0.83–1.16)
20.99(0.84–1.16)1.02(0.91–1.14)1.01(0.90–1.14)1.09(0.94–1.27)1.10(0.93–1.29)
30.92(0.79–1.08)1.00(0.90–1.12)0.92(0.81–1.04)1.07(0.92–1.24)1.02(0.87–1.20)
40.97(0.83–1.14)0.99(0.88–1.11)1.00(0.89–1.13)1.02(0.88–1.18)1.02(0.87–1.20)
50.95(0.81–1.12)0.97(0.86–1.09)0.98(0.87–1.11)1.02(0.88–1.18)0.94(0.80–1.10)
1–50.93(0.72–1.20)1.00(0.83–1.21)1.02(0.83–1.26)1.16(0.92–1.46)1.08(0.83–1.41)
  1. OR calculated for interquartile range increases of PM2.5 (26.2 μg/m3), PM10 (42.5 μg/m3), CO (0.2 ppm), NO (2.2 ppb), NO2 (8.5 ppb), NOx (9.6 ppb), SO2 (1.9 ppb), O3 (14.4 ppb), O3, max 8 h (26.2 ppb), and ambient temperature (AMB_TEMP) (7.7 °C)
  2. aAll models adjusted for temperature and relative humidity