Confirmatory factory analysis of the Neck Disability Index in a general problematic neck population indicates a one-factor model
Background context The Neck Disability Index frequently is used to measure outcomes of the neck. The statistical rigor of the Neck Disability Index has been assessed with conflicting outcomes. To date, Confirmatory Factor Analysis of the Neck Disability Index has not been reported for a suitably lar...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Elsevier Inc.
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/41191 |