Figure 1.
The diagram presents the number of subjects, exclusion criteria, and treatment protocols used in the study. ISSNHL, idiopathic sudden sensorineural hearing loss; IT, intratympanic; PO, peroral; SSNHL, sudden sensorineural hearing loss.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.