Table 2 Monthly means of common colds by demographic and environmental variables in Bhutan, 2010–2018.

From: Identifying socio-ecological drivers of common cold in Bhutan: a national surveillance data analysis

Exploratory variables

Mean (standard deviation)

Minimum–maximum

Cases (all combined)

112 (204.70)

0–1018

Age groups (cases)

< 15 years

51.45 (105.18)

0–502

≥ 15 years

60.59 (106.14)

0–525

Sex (cases)

Male

54.25 (106.86)

0–511

Female

57.78 (101.50)

0–506

Rainfall (mm)

5.20 (8.92)

0–42.52

Maximum Temperature (°C)

23.54 (5.22)

11.32–33.3

Humidity (%)

68.42 (19.04)

2.58–92.62

Altitude (m)

1969.88 (995.86)

301–4589