Table 2.
Pollutants (μg/m3) | Mean ± SD | Percentiles |
IQR | ||||
---|---|---|---|---|---|---|---|
Min | 25th | 50th | 75th | Max | |||
PM2.5a | 72.6 ± 27.3 | 25.5 | 53.8 | 70.4 | 94.9 | 127.9 | 41.1 |
PM2.5b | 50.4 ± 20.2 | 6.9 | 35.5 | 51.7 | 67.5 | 89.2 | 32.0 |
O3c | 62.6 ± 5.9 | 26.3 | 60.9 | 63.0 | 65.0 | 78.6 | 4.1 |
Abbreviation: IQR, Interquartile range; SD, standard deviation; PM2.5, particulate matter with an aerodynamic diameter less than or equal to 2.5 μm; O3, ozone.
Note:
data derived from a study by Ma et al. and used in the main analyses.
data derived from the database of the 2013 Global Burden of Disease project.
data derived from the database of the 2013 Global Burden of Disease project.