Table 5.
Estimation results for Jeddah coronavirus cases
| Poisson model | Negative binomial model | |||
|---|---|---|---|---|
| Estimate | IRR | Estimate | IRR | |
| Intercept | 3.003*** (0.000) | 20.47 | 3.013*** (0.000) | 20.348 |
| Xwind_speed_rate | -0.005* (0.016) | 1.006 | -0.003* (0.081) | 1.003 |
| XDiff_Temp | 0.003 (0.170) | 1.003 | 0.004 (0.867) | 1.004 |
| PM10 | 0.19*** (0.000) | 1.209 | 0.16*** (0.000) | 1.174 |
| NO2 | 0.04** (0.000) | 1.041 | 0.04*** (0.000) | 1.041 |
| O3 | 0.07*** (0.004) | 1.073 | 0.06*** (0.00) | 1.062 |
| Xflights_dom | -0.598*** (0.000) | 0.549 | -0.870*** (0.000) | 0.418 |
| Xflights_int | 1.530*** (0.000) | 4.619 | 1.511*** (0.000) | 4.533 |
| Xcurfew_lock | 1.400*** (0.000) | 4.057 | 1.645*** (0.000) | 5.183 |
| Log. Lik | -12365.24 | - | -1298.31 | - |
| Pseudo-R2 | 0.51 | - | 0.79 | - |
| AIC | 28217 | - | 2805.7 | - |
| Residual deviance | 1557 | - | 291.16 *** (0.000) | - |
Signif. codes: 0 “***” 0.001 “**” 0.01 “*” 0.05 “.” 0.1 “ ” 1