Table 1.
Mean, range, and specific percentiles for studied variables in Guangzhou during 2010–2015.
| Variables | Mean | Min | 25th | 75th | Max |
|---|---|---|---|---|---|
| Total YLLs per day | 2408.7 | 982.7 | 2035.2 | 2716.5 | 4171.6 |
| Gender | |||||
| Males | 1455.1 | 522.5 | 1208.8 | 1666.4 | 2652.7 |
| Females | 953.5 | 360.2 | 785.2 | 1095.1 | 1982.9 |
| Age groups | |||||
| <65 years | 1486.6 | 588.8 | 1206.9 | 1712.0 | 2987.0 |
| ≥65 years | 922.1 | 355.0 | 766.4 | 1066.1 | 1731.8 |
| Mean temperature (°C) | 21.9 | 4.8 | 17.3 | 27.2 | 32.2 |
| Wind speed (m/s) | 2.3 | 0.3 | 1.5 | 2.7 | 9.5 |
| Relative humidity (%) | 77.6 | 30.0 | 71.0 | 85.0 | 100.0 |
| Mean temperature (°C) during 1980s | 22.0 | 3.9 | 16.8 | 27.3 | 32.7 |
| SO2 (μg/m3) | 22.2 | 2.0 | 13.1 | 27.7 | 106.5 |
| NO2 (μg/m3) | 44.9 | 9.8 | 29.5 | 54.5 | 345.8 |
| PM10 (μg/m3) | 68.9 | 9.6 | 44.1 | 87.0 | 419.8 |