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Practical methods for dealing with 'not applicable' item responses in the AMC Linear Disability Score project
BACKGROUND: Whenever questionnaires are used to collect data on constructs, such as functional status or health related quality of life, it is unlikely that all respondents will respond to all items. This paper examines ways of dealing with responses in a 'not applicable' category to items...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
BioMed Central
2004
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC441407/ https://ncbi.nlm.nih.gov/pubmed/15200681 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1477-7525-2-29 |
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