[Table/Fig-5]:

Mean score of pain of patients before and after intervention in case and control groups.

Pain severity	Pain (before intervention)
	Very low	Low	Moderate	Severe
Group	Numbers (%)	Numbers (%)	Numbers (%)	Numbers (%)
case	3(15)	5 (25)	9 (45)	3 (15)
Control	3(15)	6(30)	10(50)	1(5)
t-test result	p-value > 0.05
Pain severity	Pain (after intervention)
	Very low	Low	Moderate	Severe
Group	Number (%)	Number (%)	Number (%)	Number (%)
case	4 (20)	6 (30)	10 (50)	0 (0)
Control	3 (15)	7 (35)	7 (35)	3 (15)
t-test result	p-value < 0.05