Table 2.

Changes after treatment in the VR group or the control group

Values are presented as mean±standard deviation.

VR, virtual reality; VCPT, visual continuous performance test; ACPT, auditory continuous performance test; WCW, word of color word in word-color test; FDST, forward digit span test; BDST, backward digit span test; FVST, forward visual span test; BVST, backward visual span test; ViLT-R, visual learning test-recognition; VeLT-R, verbal learning test-recognition; TMT-A, Trail Making Test-type A; K-MBI, Korean version of Modified Barthel Index; K-MMSE, Korean version of the Mini-Mental Status Examination.

^*p<0.05, Wilcoxon signed-ranks test.