Table 2.

Changes in the mean scores of QOL and mental health before, immediately after and one month after the intervention

Groups	Variables	Time†		P value
Intervention	QOL	1	0	<0.001
		2		<0.001
		2	1	0.002
	Mental Health	1	0	<0.001
		2		<0.001
		2	1	0.038
Control	QOL	1	0	<0.001
		2		<0.001
		2	1	0.002
	Mental Health	1	0	<0.001
		2		<0.001
		2	1	0.038
		1

^†The values 0, 1 and 2 in the time column indicate baseline (before), immediately after intervention and one month after the intervention, respectively