TABLE 4.

Difference in the Korean version of the Sniffin' Stick II (KVSS II) scores between the patients in the olfactory training and non‐olfactory training groups

Variable		Univariable		Multivariable
		Estimate	p‐value	Estimate	p‐value	R 2
Age		−0.0024	.9494			0.146
Sex	Male	2.4096	.0405*	1.7715	.1191
	Female	Ref		Ref
Degree of dysfunction	Anosmia	6.2401	.0065*	5.8734	.0094*
	Hyposmia	3.2801	.1216	2.5356	.2226
	Normosmia	Ref		Ref
Median duration, months	<12	−1.6005	.1712
	≧12	Ref
L–M score		−0.1673	.1402
Olfactory training	Yes	2.2541	.0592	2.5898	.0261*
	No	Ref		Ref

Abbreviation: L–M score, Lund–Mackay score.

^* p < .05.