| Physical domain |
| P1-My voice makes it difficult for people to hear me |
| P2-People have difficulty understanding me in a noisy room |
| P3-People ask me to repeat myself when speaking face-to-face |
| P4-My family has difficulty hearing me when I call them throughout the house |
| P5-I use the phone less often than I would like |
| P6-I tend to avoid groups of people because of my voice |
| P7-I speak whit friends, neighbors, or relatives less often because of my voice |
| P8-My voice difficulties restrict my personal and social life |
| P9-I feel left out of conversations because of my voice |
| P10-My voice problem causes me to lose income |
| Emotional domain |
| E1-I’m tense when talking with others because of my voice |
| E2-People seem irritated with my voice |
| E3-I find other people don’t understand my voice problem |
| E4-My voice problem upset me |
| E5-I’m less out-going because of my voice problem |
| E6-My voice makes me feel handicapped |
| E7-I feel annoyed when people ask me to repeat |
| E8-I feel embarrassed when people ask me to repeat |
| E9-My voice makes me feel incompetent |
| E10-I’m ashamed of my voice problem |
| Functional domain |
| F1-I run out of air when I talk |
| F2-The sound of my voice varies throughout the day |
| F3-People ask “what’s wrong with your voice?” |
| F4-My voice sounds creaky and dry |
| F5-I feel as though I have to strain to produce voice |
| F6-The clarity of my voice is unpredictable |
| F7-I try to change my voice to sound different |
| F8-I use a great deal of effort to speak |
| F9-My voice is worse in the evening |
| F10-My voice “gives out” on me in the middle of speaking |