Table 4.

SNOT-22 scores

Variable	NS	NS+ENT	P-value
Total score
Pre	16.88±16.16 (26)	16.08±12.75 (95)	0.788
1 mo	23.97±15.74 (39)	19.58±12.39 (90)	0.096
3 mo	14.16±11.25 (37)	18.11±13.23 (92)	0.088
6 mo	9.56±10.56 (25)	13.79±16.14 (48)	0.183
Rhinologic symptom
Pre	4.18±3.65 (27)	3.80±3.74 (95)	0.636
1 mo	8.49±4.84 (39)	7.12±3.89 (89)	0.093
3 mo	4.50±2.50 (34)	5.34±3.71 (90)	0.150
6 mo	3.58±3.39 (19)	4.47±4.97 (38)	0.483
Sense of taste/smell
Pre	0.58±1.10 (26)	0.35±0.81 (96)	0.253
1 mo	1.79±1.59 (39)	1.35±1.29 (90)	0.101
3 mo	1.18±1.40 (34)	0.92±1.12 (89)	0.295
6 mo	0.05±1.35 (19)	0.67±0.98 (39)	0.221

Values are presented as mean±standard deviation. In the parenthesis, the number of examinees is filled in.

SNOT-22, Sino-nasal Outcome Test; NS, single neurosurgeon; NS+ENT, neurosurgeon+ENT surgeon.