Table 2 Summary statistics of meteorological factors in different influenza epidemics in Guangzhou, China
From: Effects of meteorological factors on influenza transmissibility by virus type/subtype
Variables | Influenza epidemics | Mean | SD | Minimum | P25 | Median | P75 | Maximum |
|---|---|---|---|---|---|---|---|---|
Temperature (°C) | All influenza | 20.74 | 6.07 | 4.08 | 15.85 | 21.86 | 25.87 | 30.92 |
A(H1N1)pdm09 | 18.50 | 5.22 | 4.08 | 14.75 | 19.46 | 22.65 | 28.16 | |
A(H3N2) | 25.90 | 3.19 | 12.45 | 25.04 | 26.68 | 27.89 | 30.92 | |
B | 19.40 | 5.89 | 4.72 | 14.80 | 20.35 | 24.39 | 29.66 | |
HTV (°C) | All influenza | 3.34 | 1.05 | 1.43 | 2.37 | 3.25 | 4.13 | 6.64 |
A(H1N1)pdm09 | 3.74 | 0.96 | 1.94 | 3.06 | 3.76 | 4.41 | 6.64 | |
A(H3N2) | 2.48 | 0.60 | 1.43 | 2.14 | 2.31 | 2.59 | 5.06 | |
B | 3.64 | 1.07 | 1.43 | 2.67 | 3.74 | 4.46 | 6.64 | |
Absolute humidity (g/m3) | All influenza | 14.78 | 5.74 | 2.75 | 9.78 | 15.17 | 20.28 | 24.31 |
A(H1N1)pdm09 | 12.55 | 4.60 | 3.23 | 8.74 | 12.51 | 16.17 | 23.68 | |
A(H3N2) | 19.81 | 3.56 | 3.25 | 19.20 | 21.05 | 21.81 | 24.31 | |
B | 13.52 | 5.48 | 2.75 | 8.73 | 13.56 | 18.24 | 24.05 | |
Relative humidity (%) | All influenza | 76.06 | 11.47 | 28.10 | 70.60 | 78.49 | 84.22 | 96.14 |
A(H1N1)pdm09 | 74.72 | 10.72 | 40.57 | 68.56 | 76.24 | 83.11 | 94.47 | |
A(H3N2) | 80.39 | 8.76 | 28.10 | 77.13 | 80.91 | 85.80 | 94.47 | |
B | 75.22 | 12.26 | 33.58 | 68.97 | 77.89 | 84.35 | 96.14 |