a trend level of significancep = 0.05
The basic model showed that the SQ-LNS group had greater thickness of the right caudal ACC region (2.8, 2.7–2.8) than the control group (2.7, 2.7–2.8) at a trend level of significance ( p = 0.05), which remained in the full model ( p = 0.05) (see Supplementary Figure 1 ).