. 2018 Jan 27;30(1):73–76. doi: 10.1589/jpts.30.73

Table 4. Changes in self-esteem and depression between the experimental group and the control group (unit=point).

		Before	After	Z	p

		Mean ± SD
RSES^a	Experimental group	23.71 ± 4.54	28 ± 3.42	–2.38	0.018^*
RSES^a	Control group	21.6 ± 4.34	22.2 ± 4.44	–0.54	0.588

K-BDI^b	Experimental group	28.71 ± 8.04	25.14 ± 6.26	–2.38	0.018^*
K-BDI^b	Control group	30.8 ± 7.40	30.8 ± 6.57	–0.14	0.890

*p<0.05, Experimental group (n=7), Control group (n=5), ^aRosenberg self-esteem scale, ^bKorean version of the Beck Depression Inventory.