Participants’ predicted GAD-7 score (i.e., the model-estimated average across sessions) immediately before a session was 8.30 (SE = 0.48), 95% CI [7.36, 9.25], which differs significantly from zero (z = 17.22, p <.001) The estimated marginal means for pre- and post-session anxiety scores are presented in Table 1. This evidence concerns the gene GAD1 and Anxiety.