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Table 2 Distribution of weather factors for case periods and control periods

From: Weather effects on hand, foot, and mouth disease at individual level: a case-crossover study

LagWeather factorDistanceCaseControl
Mean ± SD*Median (IQR*)Mean ± SDMedian (IQR)
0Temperature (°C)10 km26.7 ± 5.427.6 (23.8,30.4)26.6 ± 5.527.5 (23.7,30.3)
20 km26.8 ± 5.627.7 (23.8,30.5)26.7 ± 5.627.6 (23.7,30.4)
30 km26.9 ± 5.527.7 (23.9,30.5)26.8 ± 5.627.7 (23.7,30.5)
Relative humidity (%)10 km77 ± 1178 (71,85)77.4 ± 10.979 (71,85)
20 km76.7 ± 10.978 (70,84)77.1 ± 10.878 (71,85)
30 km76.7 ± 10.978 (70,84)77 ± 10.978 (71,85)
0–6Temperature (°C)10 km26.7 ± 528 (23.9,29.9)26.6 ± 5.128 (23.8,30)
20 km26.7 ± 5.128 (23.8,30.1)26.7 ± 5.228 (23.8,30.1)
30 km26.8 ± 5.128.1 (23.9,30.1)26.8 ± 5.128.1 (23.8,30.2)
Relative humidity (%)10 km77.4 ± 8.278.6 (73.1,83.3)77.4 ± 8.378.6 (72.9,83.3)
20 km77.2 ± 8.178.3 (72.7,83)77 ± 8.378.1 (72.6,83)
30 km77.1 ± 8.278.3 (72.6,83)77 ± 8.378.1 (72.4,83)
0–13Temperature (°C)10 km26.6 ± 4.828 (23.9,30)26.6 ± 4.928 (23.6,30)
20 km26.7 ± 4.928 (23.9,30.1)26.7 ± 528 (23.6,30.2)
30 km26.8 ± 4.928.1 (23.9,30.2)26.7 ± 528 (23.7,30.2)
Relative humidity (%)10 km77.6 ± 778.9 (73.8,82.5)77.3 ± 7.278.6 (73.3,82.4)
20 km77.3 ± 778.5 (73.2,82.3)77 ± 7.278.1 (72.8,82.1)
30 km77.3 ± 7.178.4 (73.1,82.3)76.9 ± 7.278 (72.6,82.1)
  1. *SD Standard deviation, IQR Interquartile range