Item response theory analysis of Centers for Disease Control and Prevention Health-Related Quality of Life (CDC HRQOL) items in adults with arthritis

BACKGROUND: Examine the feasibility of performing an item response theory (IRT) analysis on two of the Centers for Disease Control and Prevention health-related quality of life (CDC HRQOL) modules – the 4-item Healthy Days Core Module (HDCM) and the 5-item Healthy days Symptoms Module (HDSM). Previo...

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Vydáno v:Health Qual Life Outcomes
Hlavní autoři: Mielenz, Thelma J., Callahan, Leigh F., Edwards, Michael C.
Médium: Artigo
Jazyk:Inglês
Vydáno: BioMed Central 2016
Témata:
Research
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4788922/
https://ncbi.nlm.nih.gov/pubmed/26969513
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12955-016-0444-4
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