highly significantp < .001
After adjusting for baseline GAD-7 scores, marital status, and residence using ANCOVA, the group difference remained highly significant, F (1, 146) = 42.8, p < .001, partial η 2 = 0.226, with adjusted mean difference of 4.4 points (95% CI 3.2, 5.6) and adjusted means of 6.4 ( SE = 0.4) for the VR group versus 10.8 ( SE = 0.4) for the control group.