Table 3. Changes in the Number of Total Patients by Disease Group in Department of Opthalmology and Otolaryngology of Korean Medicine Pre- vs. Post COVID-19

Group	Ear Disease(H66,H69,H81,H91,H93)	Nose Diesease(J00, J30, J31)	Eye Disease(H04,H40,H53)
Pre COVID-19	8,996	3,862	1,597
Post COVID-19	6,925	1,653	1,129
Change Rate	-23.02%	-57.20%	-29.30%

H66; Suppurative and unspecified otitis media, H69; Other disorders of Eustachian tube, H81; Disorders of vestibular function, H91; Other hearing loss, H93; Other disorders of ear, not elswhere classified J00; Acute nasopharyngitis[common cold], J30; Vasomotor and allergic rhinitis, J31; Chronic rhinitis, nasopharyngitis and pharyngitis, H04; Disorders of lacrimal system, H40; Glaucoma, H53; Visual disturbances