| Autor: |
Janke, Toni Maria, Kozon, Vlastimil, Valiukeviciene, Skaidra, Rackauskaite, Laura, Reich, Adam, Stępień, Katarzyna, Chernyshov, Pavel, Jankechova, Monika, van Montfrans, Catherine, Amesz, Stella, Barysch, Marjam, Conde Montero, Elena, Augustin, Matthias, Blome, Christine, Braren‐von Stülpnagel, Catharina C. |
| Předmět: |
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| Zdroj: |
International Wound Journal; Aug2024, Vol. 21 Issue 8, p1-12, 12p |
| Abstrakt: |
For assessing health‐related quality of life in patients with chronic wounds, the Wound‐QoL questionnaire has been developed. Two different versions exist: the Wound‐QoL‐17 and the Wound‐QoL‐14. For international and cross‐cultural comparisons, it is necessary to demonstrate psychometric properties in an international study. Therefore, the aim of this study was to test both questionnaires in a European sample, using item response theory (IRT). Participants were recruited in eight European countries. Item characteristic curves (ICC), item information curves (IIC) and differential item functioning (DIF) were calculated. In both questionnaires, ICCs for most items were well‐ordered and sufficiently distinct. For items, in which adjacent response categories were not sufficiently distinct, response options were merged. IICs showed that items on sleep and on pain, on worries as well as on day‐to‐day and leisure activities had considerably high informational value. In the Wound‐QoL‐14, the item on social activities showed DIFs regarding the country and age. The same applied for the Wound‐QoL‐17, in which also the item on stairs showed DIFs regarding age. Our study showed comparable results across both versions of the Wound‐QoL. We established a new scoring method, which could be applied in international research projects. For clinical practice, the original scoring can be maintained. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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