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. 2021 Sep;50(9):1757–1765. doi: 10.18502/ijph.v50i9.7046

Table 2:

Meta-analysis of the correlation between meteorological factors and HFMD

Meteorological parameter Studies COR 95% CI P I2
Average relative humidity 16 0.08 [0.05,0.12] <0.00001 100%
Mean temperature 15 0.21 [0.15,0.25] <0.00001 100%
Rainfall 14 0.10 [0.07,0.13] <0.00001 100%
Sunshine 9 0.07 [0.04,0.08] <0.00001 100%
Meanwind speed 9 0.07 [0.02,0.11] <0.00001 100%
Mean air pressure 7 −0.26 [−0.65, −0.02] <0.00001 100%