3.1 Characteristics of study population in the Jinan birth
cohort
We presented in Figure 1 the distribution of monitoring stations, the
home addresses of study subjects, and the locations of outpatients. A
Global Moran’s I analysis of eczema prevalence in the five districts
showed an index of -0.610, Z=-0.718, P =0.472, and no
statistically significant spatial autocorrelation.