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Table 3 The percent change of daily respiratory disease mortality in every 10 μg/m3 increase of PM2.5 to different genders and age groups under different lag days

From: Acute effect of fine particulate matter and respiratory mortality in Changsha, China: a time-series analysis

Lag day

Total

Male

Female

Age < 65

Age ≥ 65

Lag0

1.019(1.007–1.031) *

1.023(1.009–1.0367)*

1.013(0.994–1.0312)

1.027(0.997–1.057) *

1.018(1.005–1.031) *

Lag0-4

1.027(1.011–1.031) *

1.032(1.014–1.0367) *

1.018(0.994–1.0312)

1.018(1.005–1.031) *

1.029(1.012–1.031) *

  1. Note: * P < 0.05
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BMC Pulmonary Medicine

ISSN: 1471-2466

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