Table 4.

Mean scores of psychological effects between intervention and control group at baseline until 3rd follow ups

Variables	Baseline	1th follow-up	2nd follow-up	3rd follow-up	Effect of intervention	Statistics
		Mean ± SD			Mean differences (95% CI)
Psychological effect Depression
Intervention Group	1.40 ± 1.06	0.77 ± 0.83	0.56 ± 0.88	0.61 ± 0.87	−0.56, (−0.85–0.27)	0.000
Control group	1.28 ± 1.03	1.36 ± 1.00	1.43 ± 0.95	1.53 ± 1.00	0
Anxiety
Intervention Group	2.14 ± 0.80	1.80 ± 0.92	1.22 ± 1.02	1.20 ± 0.94	−0.31, (−0.59–0.03)	0.028
Control group	1.98 ± 0.93	1.90 ± 0.98	1.86 ± 1.00	1.88 ± 0.98	0