Table 3 Percentage change (%) of mortality counts associated with 1% increase in influenza virus activity during the low, middle and high periods of temperature, relative humidity and vapor pressure
Disease | City | Percentage change (95% CI) | Deviance | Deviance | p-value* | ||
|---|---|---|---|---|---|---|---|
| Â | Â | Low | Middle | High | (main) | (interaction) | Â |
| Â | Â | Temperature | Â | Â | Â | ||
All-cause | Guangzhou | 0.02 (-0.50, 0.54) | 0.29 (0.07, 0.50) | 0.26 (-0.11, 0.63) | 608.3 | 603.5 | 0.089 |
| Â | Hong Kong | 0.11 (-0.08, 0.30) | 0.15 (0.01, 0.28) | 0.24 (0.06, 0.41) | 343.9 | 340.6 | 0.187 |
CRD | Guangzhou | 0.15 (-0.56, 0.86) | 0.41 (0.11, 0.72) | 0.50 (-0.03, 1.03) | 642.2 | 638.9 | 0.188 |
| Â | Hong Kong | 0.13 (-0.14, 0.39) | 0.27 (0.08, 0.47) | 0.49 (0.24, 0.74) | 320.8 | 310.7 | 0.006 |
P&I | Guangzhou | 0.14 (-1.71, 2.03) | 1.37 (0.64, 2.09) | 0.82 (-0.41, 2.06) | 189.3 | 186.1 | 0.201 |
| Â | Hong Kong | 0.38 (-0.11, 0.86) | 0.66 (0.33, 1.00) | 0.79 (0.36, 1.23) | 241.2 | 238.0 | 0.203 |
Accident | Hong Kong | 0.32 (-0.34, 0.98) | 0.20 (-0.24, 0.63) | 0.11 (-0.44, 0.67) | 159.1 | 158.9 | 0.871 |
| Â | Â | Relative humidity | Â | Â | Â | ||
All-cause | Guangzhou | -0.60 (-1.50, 0.32) | 0.13 (-0.13, 0.40) | 0.44 (0.20, 0.68) | 608.3 | 579.8 | < 0.001 |
| Â | Hong Kong | 0.04 (-0.26, 0.33) | 0.13 (0.01, 0.25) | 0.29 (0.12, 0.46) | 343.9 | 333.7 | 0.006 |
CRD | Guangzhou | -0.79 (-2.04, 0.48) | 0.32 (-0.05, 0.70) | 0.57 (0.23, 0.91) | 642.2 | 621.3 | < 0.001 |
| Â | Hong Kong | 0.22 (-0.18, 0.62) | 0.27 (0.09, 0.44) | 0.41 (0.16, 0.66) | 320.8 | 317.4 | 0.178 |
P&I | Guangzhou | -1.67 (-4.95, 1.74) | 0.89 (-0.02, 1.81) | 1.66 (0.85, 2.48) | 189.3 | 183.5 | 0.055 |
| Â | Hong Kong | 0.52 (-0.22, 1.26) | 0.60 (0.29, 0.91) | 0.76 (0.34, 1.18) | 241.2 | 240.1 | 0.570 |
Accident | Hong Kong | 0.91 (0.00, 1.83) | 0.13 (-0.27, 0.53) | 0.26 (-0.29, 0.81) | 159.1 | 155.3 | 0.144 |
| Â | Â | Vapor pressure | Â | Â | Â | ||
All-cause | Guangzhou | -0.20 (-0.75, 0.35) | 0.27 (0.04, 0.51) | 0.35 (0.07, 0.62) | 608.3 | 594.0 | 0.001 |
| Â | Hong Kong | 0.13 (-0.07, 0.32) | 0.11 (-0.03, 0.25) | 0.26 (0.09, 0.42) | 343.9 | 336.7 | 0.027 |
CRD | Guangzhou | -0.06 (-0.81, 0.70) | 0.38 (0.05, 0.71) | 0.54 (0.16, 0.93) | 642.2 | 632.1 | 0.006 |
| Â | Hong Kong | 0.14 (-0.13, 0.41) | 0.24 (0.04, 0.44) | 0.49 (0.25, 0.72) | 320.8 | 309.6 | 0.004 |
P&I | Guangzhou | -0.05 (-2.03, 1.98) | 1.04 (0.23, 1.86) | 1.58 (0.73, 2.44) | 189.3 | 185.8 | 0.172 |
| Â | Hong Kong | 0.45 (-0.04, 0.93) | 0.71 (0.36, 1.06) | 0.67 (0.26, 1.08) | 241.2 | 239.3 | 0.391 |
Accident | Hong Kong | 0.49 (-0.16, 1.14) | 0.23 (-0.22, 0.68) | -0.02 (-0.54, 0.50) | 159.1 | 157.3 | 0.392 |