slightly significantP = 0.159
As to relative humidity, only high effect of relative humidity was slightly significant (for per 1 unit increase with RR of 1.0088 (95% CI: 1.0027–1.0150), I 2 = 72.6%, Egger’s test P = 0.159, N = 9).
As to relative humidity, only high effect of relative humidity was slightly significant (for per 1 unit increase with RR of 1.0088 (95% CI: 1.0027–1.0150), I 2 = 72.6%, Egger’s test P = 0.159, N = 9).