Work out tinnitus severity score instantly with clear inputs, formula shown and shareable results.
Scores the Tinnitus Handicap Inventory, where each of 25 items scores 4 for yes, 2 for sometimes and 0 for no.
THI scoring
Total = 4 x yes answers + 2 x sometimes answers (range 0-100); 0-16 slight, 18-36 mild, 38-56 moderate, 58-76 severe, 78-100 catastrophic
Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.
No. It measures the handicap and distress caused, which correlates only weakly with measured tinnitus loudness.
A reduction of about 7 points is the accepted minimum clinically important difference.