Table 1 Summary statistics on weekly RSV-confirmed cases and environmental conditions in nationwide Chile, 2015–18

From: Short-term environmental changes and respiratory syncytial virus infection in Chile

Variable

Mean (SD)

Minimum

Maximum

RSV

   

 RSV-Confirmed cases

5.7 (12.9)

0

112

Environmental Factors

   

\({{\rm{PM}}}_{2.5}\) (µg/m3)

24.4 (24.1)

1.8

167.8

\({{\rm{PM}}}_{10}\) (µg/m3)

45.1 (18.6)

10.1

178.8

\({{\rm{SO}}}_{2}\) (µg/m3)

14.2 (19.2)

0.1

258.3

\({{\rm{O}}}_{3}\) (µg/m3)

26 (9.9)

1.9

91

\({{\rm{NO}}}_{2}\) (µg/m3)

23.2 (17)

2.1

144.4

Maximum temperature (°C)

21.8 (6.1)

2.6

41.5

Minimum temperature (°C)

6.3 (6.1)

−10.3

22.1

Average temperature (°C)

13.6 (5.4)

−2.5

26.6

Total precipitation (mm)

12.7 (23.5)

0

232.7

Relative humidity (%)

69.1 (12.4)

33.3

97.1

Wind speed (m/s)

6.8 (2.6)

1.1

18.7

Atmospheric pressure (hPa)

980.4 (37.1)

882.5

1024.5