Development of the Italian Version of the Neck Disability Index: Cross-cultural Adaptation, Factor Analysis, Reliability, Validity, and Sensitivity to Change
Spine, 08/09/2012
Monticone M et al. – The Neck Disability Index (NDI–I) was successfully translated into Italian and proved to have a good factorial structure and psychometric properties that replicated the results of other versions. Its use is recommended for research purposes.



