Table 2.
Basic information related to green space exposure.
| Mean (SD) | IQR | Distribution | |||||
|---|---|---|---|---|---|---|---|
| Min | 25th | 50th | 75th | Max | |||
| Total | 0.32 (0.11) | 0.16 | 0.08 | 0.24 | 0.30 | 0.39 | 0.77 |
| Rural | 0.35 (0.12) | 0.18 | 0.11 | 0.26 | 0.33 | 0.43 | 0.77 |
| Urban | 0.29* (0.09) | 0.13 | 0.08 | 0.22 | 0.27 | 0.34 | 0.64 |
SD, standard deviation; IQR, interquartile range; Min, minimum value; Max, maximum value. *After adjusting for the socio-economic status and 31 provinces, the difference in green space exposure between urban and rural areas is statistically significant, p < 0.001.