Face and content validity of a holistic assessment questionnaire to assess cancer-related fatigue after breast cancer.

Autor: Wijlens, Kim A.E., Witteveen, Annemieke, Beenhakker, Lian, Siemerink, Ester J.M., Achterkamp, Reinoud, Siesling, Sabine, Vollenbroek-Hutten, Miriam M.R., Bode, Christina
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Zdroj: Fatigue: Biomedicine, Health & Behavior; Oct2024, Vol. 12 Issue 4, p293-307, 15p
Abstrakt: Background and objective: Cancer-related fatigue (CRF) affects the quality of life after breast cancer. In a previous study, we developed a 72-item questionnaire that assesses CRF from a holistic point of view; named the Holistic Assessment of CRF (HA-CRF) questionnaire. The current study assessed the face and content validity of the HA-CRF questionnaire. Methods: Using a mixed-method approach, ten breast cancer survivors (BCS) did a cognitive walkthrough of the HA-CRF via an app followed by a semi-structured interview about relevancy and essentiality (qualitative). In addition, ten health care professionals (HCPs) assessed the relevancy, clarity, and essentiality of each item via a questionnaire (quantitative). Results: BCS indicated minor textual improvement for four items and six items were not completely clear. The app was considered easy to use and the HC-CRF was on average completed in 18 minutes. The HA-CRF questionnaire provided openness about fatigue and gave the feeling of being heard. The items were helpful and induced self-awareness. HCPs indicated 71% of items being very clear or minor revisions proposed by the minority, with 64% of items being essential and 92% considered relevant. Conclusions: The HA-CRF showed good face and excellent content validity. Further research is needed to assess its ability to monitor in daily life. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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