Table 2.

Intergroup comparison between Groups A and C

	Groups	Mean	SD	Mann–Whitney test	P Value
Snot 22 scoring
Post OP 4 weeks	A	26.10	16.567	161.000	0.291
	C	29.15	15.229
Post OP 12 weeks	A	20.30	15.634	166.500	0.364
	C	22.50	12.339
Lund Kennedy score
Post OP 1 week	A	3.90	1.860	111.000	0.014
	C	5.95	1.971
Post OP 4 weeks	A	2.60	2.210	123.500	0.036
	C	3.85	2.084
Post OP 12 weeks	A	1.45	1.191	131.000	0.057
	C	2.35	1.365