Scoring Guide for the Neck Disability Index Form Template

If you use the Neck Disability Index, you must score based on the criteria below.

Score: /50 Transform to percentage score x 100 = %points

The total possible score for each section is 5: if the first statement is marked, the section score = 0; if the last statement is marked, it = 5. If all ten sections are completed, the score is calculated as follows: Example:16 (total score) 50 (total possible score) x 100 = 32%. If one section is missed or not applied, the score is calculated: 16 (total score) 45 (total possible score) x 100 = 35.5%. Minimum Detectable Change (90% confidence): 5 points or 10 %points.