From: Effects of air pollution on neonatal prematurity in guangzhou of china: a time-series study
Index | Temperature | Relative humidity | NO2 | PM10 | SO2 |
---|---|---|---|---|---|
Temperature | 1.0000 | 0.1924** | -0.2799** | -0.1868** | -0.1650** |
Relative humidity | Â | 1.0000 | -0.2126** | -0.2002** | -0.0577 |
NO2 | Â | Â | 1.0000 | 0.8533** | 0.8440** |
PM10 | Â | Â | Â | 1.0000 | 0.7489** |
SO2 | Â | Â | Â | Â | 1.0000 |