Table 1.

Detailed description of patient sample

	N	Age [mean (SD)]	Female/male	Disease duration [years]			Cause of olfactory dysfunction
				<2	2–10	>10	Postinfectious	Sinonasal	Idiopathic/other
Hyposmic	19	57.9(11.34)	11/8	9	4	6	10	7	2
Anosmic	29	60.3(14.53)	19/10	5	10	14	5	13	11

*“Other” includes ageing and medicine use.