Table 6 Associations between air pollutants and mortality of different respiratory disease using single pollutant models.

From: The short-term effects of air pollutants on respiratory disease mortality in Wuhan, China: comparison of time-series and case-crossover analyses

 

COPD

Pneumonia

Asthma

Time series

Case-crossover

Time series

Case-crossover

Time series

Case-crossover

RR(95%CI)

OR(95%CI)

RR(95%CI)

OR(95%CI)

RR(95%CI)

OR(95%CI)

PM10

Lag0

1.000 (0.985,1.015)

1.011 (0.995,1.027)

1.016 (0.982,1.050)

1.023 (0.982,1.064)

1.002 (0.983,1.020)

1.004 (0.982,1.026)

Lag1

0.997 (0.983,1.012)

1.002 (0.986,1.018)

1.043b (1.011,1.075)

1.048a (1.012,1.084)

0.990 (0.972,1.008)

0.987 (0.966,1.008)

Lag2

1.001 (0.988,1.016)

1.004 (0.989,1.019)

1.009 (0.977,1.043)

0.993 (0.958,1.028)

0.992 (0.974,1.010)

0.990 (0.968,1.012)

Ave.3days

1.003 (0.985,1.020)

1.009 (0.989,1.029)

1.031 (0.991,1.072)

1.035 (0.989,1.081)

0.983 (0.961,1.004)

0.992 (0.966,1.018)

SO2

Lag0

1.010 (0.982,1.039)

1.015 (0.984,1.046)

0.943 (0.871,1.021)

0.951 (0.866,1.036)

1.030 (0.999,1.063)

1.014 (0.973,1.055)

Lag1

1.019 (0.992,1.047)

1.016 (0.985,1.047)

1.060 (0.994,1.131)

1.045 (0.971,1.119)

1.014 (0.983,1.047)

0.999 (0.961,1.037)

Lag2

0.998 (0.972,1.025)

1.000 (0.971,1.029)

1.008 (0.941,1.081)

0.960 (0.890,1.030)

1.020 (0.987,1.053)

0.997 (0.959,1.035)

Ave.3days

1.010 (0.976,1.044)

1.018 (0.980,1.056)

1.034 (0.950,1.126)

0.990 (0.896,1.084)

1.017 (0.978,1.058)

1.009 (0.962,1.056)

NO2

Lag0

1.017 (0.976,1.060)

1.020 (0.976,1.064)

0.958 (0.864,1.063)

0.945 (0.846,1.044)

1.013 (0.964,1.064)

1.018 (0.961,1.075)

Lag1

1.007 (0.966,1.050)

1.008 (0.966,1.050)

0.990 (0.894,1.097)

0.999 (0.897,1.101)

1.029 (0.980,1.080)

1.020 (0.963,1.077)

Lag2

0.985 (0.947,1.026)

0.997 (0.956,1.038)

0.992 (0.898,1.095)

0.980 (0.883,1.077)

1.032 (0.982,1.084)

1.013 (0.959,1.067)

Ave.3days

0.991 (0.943,1.042)

1.014 (0.961,1.067)

0.973 (0.861,1.100)

0.958 (0.840,1.076)

1.014 (0.958,1.072)

1.028 (0.960,1.096)

  1. a: The RRs or ORs are statistically significant (P-value <0.05). b: The RRs or ORs are statistically significant (P-value <0.01).
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