From: Skarzynski Tinnitus Scale: validation of a brief and robust tool for assessing tinnitus in a clinical population
% of participants
Place of residence
Village
22.8
Town up to 100,000
35.0
Town 100,000–500,000
22.0
Town over 500,000
19.4
Missing data
0.8
Education
Primary
Secondary
48.8
Higher
44.7
5.7