Table 1. Demographics

	Improved group (n=21)	Non-improved group (n=8)	p-value
Age (years)	47.29	33.75	0.075
No. (%) of male	19 (90.5)	8 (100)	1.000
Preoperative NOSE score	45.71	39.38	0.649
Follow-up months (range)	29.14 (19.43-45.11)	28.41 (19.36-42.08)	0.684
No. (%) of high dorsal deviation	10 (47.6)	6 (75.0)	0.238
No. (%) of allergic rhinitis	4 (19.0)	3 (37.5)	0.357
No. (%) of revision	0 (0.0)	1 (12.5)	0.276

Statistical analysis method: Fisher’s exact test and Mann-Whitney U test.