Meta-predictors | Low rainfall | High rainfall | Extreme rainfall | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
βa | PWb | I2 (%) | PQc | βa | PWb | I2 (%) | PQc | βa | PWb | I2 (%) | PQc | |
Intercept only | – | – | 24.98 | 0.006 | – | – | 40.42 | < 0.001 | – | – | 45.66 | < 0.001 |
Climatic variables | ||||||||||||
 Temperature | 0.016 (0.004, 0.028) | 0.007 | 21.75 | 0.019 | 0.027 (0.013, 0.042) | < 0.001 | 35.13 | < 0.001 | 0.030 (0.011, 0.050) | 0.002 | 41.80 | < 0.001 |
 Relative humidity | 0.006 (− 0.006, 0.017) | 0.320 | 25.66 | 0.006 | 0.012 (− 0.003, 0.026) | 0.118 | 40.15 | < 0.001 | 0.010 (− 0.011, 0.030) | 0.348 | 45.66 | < 0.001 |
 Sunshine | −0.008 (− 0.020, 0.004) | 0.195 | 24.95 | 0.007 | −0.012 (− 0.028, 0.004) | 0.136 | 40.29 | < 0.001 | − 0.010 (− 0.031, 0.011) | 0.348 | 46.05 | < 0.001 |
 Air pressure | 0.003 (−0.007, 0.013) | 0.546 | 25.24 | 0.006 | 0.005 (−0.009, 0.019) | 0.448 | 40.49 | < 0.001 | 0.006 (−0.014, 0.026) | 0.567 | 45.69 | < 0.001 |
Demographic variables | ||||||||||||
 Student density | 0.013 (0.002, 0.024) | 0.018 | 22.26 | 0.016 | 0.023 (0.009, 0.036) | 0.001 | 35.33 | < 0.001 | 0.032 (0.016, 0.049) | < 0.001 | 38.86 | < 0.001 |
 Population density | 0.004 (−0.005, 0.014) | 0.362 | 24.91 | 0.007 | 0.010 (−0.003, 0.022) | 0.131 | 39.61 | < 0.001 | 0.013 (−0.004, 0.031) | 0.130 | 44.82 | < 0.001 |
 Population increase | −0.002 (− 0.014, 0.009) | 0.686 | 25.39 | 0.005 | 0.007 (−0.008, 0.023) | 0.339 | 40.27 | < 0.001 | 0.003 (−0.016, 0.023) | 0.723 | 46.00 | < 0.001 |
Health resources | ||||||||||||
 Hospital beds | 0.009 (−0.003, 0.022) | 0.153 | 23.72 | 0.009 | 0.012 (−0.004, 0.029) | 0.129 | 39.96 | < 0.001 | 0.015 (−0.006, 0.036) | 0.155 | 45.17 | < 0.001 |
 Licensed physicians | 0.006 (−0.005, 0.017) | 0.304 | 25.45 | 0.006 | 0.010 (−0.004, 0.025) | 0.158 | 40.49 | < 0.001 | 0.014 (−0.004, 0.033) | 0.127 | 45.10 | < 0.001 |
Economic variables | ||||||||||||
 GDP per person | 0.005 (−0.006, 0.015) | 0.351 | 25.07 | 0.006 | 0.008 (−0.006, 0.022) | 0.246 | 40.21 | < 0.001 | 0.024 (0.005, 0.042) | 0.011 | 42.13 | < 0.001 |
 GDP increase | 0.003 (−0.009, 0.015) | 0.600 | 25.63 | 0.005 | 0.000 (−0.015, 0.015) | 0.999 | 40.72 | < 0.001 | −0.001 (− 0.021, 0.020) | 0.951 | 45.89 | < 0.001 |
 Traffic | 0.001 (−0.008, 0.010) | 0.862 | 25.50 | 0.005 | 0.004 (−0.008, 0.017) | 0.507 | 40.59 | < 0.001 | 0.010 (−0.006, 0.026) | 0.207 | 45.05 | < 0.001 |