Bojungikgitang and banhabaekchulchonmatang in adult patients with tinnitus, a randomized, double-blind, three-arm, placebo-controlled trial - study protocol

Table 1 Data Collection Schedule

Period	Screening	Treatment period			Follow- up
Visit	1st (D -7)	2nd (D 1)	3rd (D 29)	4th (D 57)	5th (D 71)
Informed Consent	○
Demographic Characteristics	○
Medical History	○
Safety Assessment	○	○	○	○
Otologic Examination	○
Acoustic Examination	○		○	○	○
Tinnitus Handicap Inventory	○		○	○	○
Visual Analogue Scale	○		○	○	○
EQ-5D	○			○	○
Health Utilities Index Mark 3	○			○	○
Adverse Effects			○	○	○
Blinding Assessment				○

ISSN: 1745-6215