Table 2.

Comparison of GAD-7, PHQ-9, and PSQI data between the 2 groups.

	Variables	Control (n = 40)	Experimental (n = 39)	t -value	P-value
GAD-7	Before the intervention	5.72 ± 3.71	5.38 ± 5.25	−0.333	.740
	After the intervention	5.77 ± 3.72	3.69 ± 2.99	−2.736	.008
PHQ-9	Before the intervention	5.20 ± 2.88	5.05 ± 4.86	−0.166	.869
	After the intervention	6.02 ± 3.74	3.69 ± 3.93	−3.040	.003
PSQI	Before the intervention	10.08 ± 5.43	10.25 ± 2.75	−0.177	.860
	After the intervention	9.72 ± 5.08	7.41 ± 2.42	−2.570	.012