a trend toward significanceP = 0.07
When we excluded the probands with high impact variants (i.e., deletions or LoFs impacting LoF intolerant genes or missense variants with the missense badness, PolyPhen-2, and constraint 28 (MPC) score > 2) in 183 ASD genes 26 , those with dysmorphic ASD still had higher average GRVSs than those with nondysmorphic ASD with a trend toward significance ( P = 0.07, one-sided Wilcoxon rank-sum test).