showed a trendp = 0.08
Subgroup Analysis by Tissue Sample A subgroup analysis by tissue sample (blood plasma or saliva) showed a trend-level group difference in OT levels of ASD versus NT participants as assessed on the basis of blood plasma concentrations (n = 1086; g = −0.34; Z = 1.76; p = 0.08; CI = (−0.72, 0.04)) ( Figure 5 ).