Figure 2

Change in mental health problems in relation to (a) the number of methylated loci (n=88, β=0.089, P=0.050) and (b) functional methylation (n=88, β=0.010, P=0.005), and change in GR exon 1F expression in relation to (c) the number of methylated loci (n=75, β=−0.039, P=0.001) and (d) functional methylation (n=75, β=−0.53, P<0.001). Standardized change indicates that methylation levels after deployment were adjusted for pre-deployment values.