trending toward significanceP =0.082
However, assessing both GWS and suggestive variants outside the HLA region, we observed a direct PPI network consisting of 9 proteins with 6 direct interactions ( P =0.0007) and mean associated protein direct connectivity of 1.33 (expected=0.63, P =0.048) in addition to an indirect network that exhibited a mean associated protein indirect connectivity trending toward significance ( P =0.082) ( Supplementary Figures 27 and 28 ).