Complex voice assessment--Polish version of the Voice Handicap Index (VHI)

The aim of this work was to present own modification of Jacobson's The Voice Handicap Index, the self-estimation scale of the voice as a one part of the complex voice evaluation. The VHI contains three groups of questions of physical, emotional and functional subscales, which specify complaints during phonation scored in 4 points (0-4). The presented our own modification of the VHI may be useful in everyday clinical practice.