Health-related quality of life in amyotrophic lateral sclerosis: determining a meaningful deterioration.
This paper uses the standard error of measurement (SEM) and the standard error of the difference (S(diff)) in relation to data on individuals with amyotrophic lateral sclerosis (ALS) to calculate the minimum change scores required by statistical criteria for each dimension of the Amyotrophic Lateral...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2004
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