Table 4. Intragroup comparison of heart rate and FLACC-R score within the first and the second visit of Group A and Group B.

Heart rate	Groups	Mean rank	Friedman test	Significance
At baseline	First visit- A	2.03	8.2	0.04*
	Second visit- A	2.75
	First visit- B	3.03
	Second- B	2.20
During injection	First visit- A	1.80	9.984	0.01*
	Second visit- A	2.93
	First visit- B	2.85
	Second- B	2.43
After injection	First visit- A	1.60	16.72	0.00*
	Second visit- A	3.03
	First visit- B	3.00
	Second- B	2.38
FLACC-R score	First visit- A	1.65	31.69	0.00*
	Second visit- A	3.23
	First visit- B	3.35
	Second- B	1.78

^*statistically significant difference as assessed using Friedman’s test if P < 0.05

FLACC-R, face, legs, arms, cry, and consolability revised.