Reliability and Validity of a Korean Version of the Tinnitus Primary Function Questionnaire.

Purpose The aim of this study was to evaluate the reliability and validity of a Korean version of the Tinnitus Primary Function Questionnaire (K-TPFQ). Method A total of 79 subjects participated in the study. All participants completed the K-TPFQ, and the Korean versions of the Pittsburgh Sleep Quality Index ( Buysse, Reynolds, Monk, Berman, & Kupfer, 1989 ; Sohn, Kim, Lee, & Cho, 2012 ), the Beck Depression Inventory ( Beck, Ward, Mendelson, Mock, & Erbaugh, 1961 ; Jo, Park, Jo, Ryu, & Han, 2007 ), the State-Trait Anxiety Inventory questionnaire ( Cho & Choi, 1989 ; Spielberger & Gorsuch, 1983 ), and the Tinnitus Handicap Questionnaire ( Kuk, Tyler, Russell, & Jordan, 1990 ).