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Titre : | Perception of late effects among long-term survivors after haematopoietic stem cell transplantation : Descriptive analysis and validation of the Brief Illness Perception Questionnaire. A sub-study of the PROVIVO study (2017) |
Auteurs : | Sabine Valenta ; Sabrina De Geest ; Katharina Fierz ; et al. |
Type de document : | Article |
Dans : | European Journal of Oncology Nursing (Vol. 27, April 2017) |
Article en page(s) : | p. 17-27 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Etudes de validation ; Hematopoietique ; Oncologie médicale ; Questionnaire ; Recherche ; Survivants |
Mots-clés: | Transplantation cellulaire ; Effet tardif |
Résumé : |
Purpose
To give a first description of the perception of late effects among long-term survivors after Allogeneic Haematopoietic Stem Cell Transplantation (HSCT) and to validate the German Brief Illness Perception Questionnaire (BIPQ). Methods This is a secondary analysis of data from the cross-sectional, mixed-method PROVIVO study, which included 376 survivors from two Swiss HSCT-centres. First, we analysed the sample characteristics and the distribution for each BIPQ item. Secondly, we tested three validity types following the American Educational Research Association (AERA)Standards: content validity indices (CVIs) were assessed based on an expert survey (n = 9). A confirmatory factor analysis (CFA) explored the internal structure, and correlations tested the validity in relations to other variables including data from the Hospital Anxiety and Depression Scale (HADS), the number and burden of late effects and clinical variables. Results In total, 319 HSCT recipients returned completed BIPQs. For this sample, the most feared threat for post-transplant life was long lasting late effects (median = 8/10). The expert-survey revealed an overall acceptable CVI (0.82), three itemson personal control, treatment control and causal representationyielded low CVIs (<.78 the cfa confirmed that bipq fits underlying construct common-sense model p="0.00)." hads-scores correlated strongly with item emotional representation r="0.656)."> Conclusion According to its overall content validity, the German BIPQ is a promising instrument to gain deeper insights into patients perceptions of HSCT late effects. However, as three items revealed potential problems, improvements and adaptions in translation are therefore required. Following these revisions, validity evidence should be re-examined through an in-depth patient survey. |
Disponible en ligne : | Non |
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Cote | Support | Localisation | Section | Disponibilité |
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REV | Périodique papier | Woluwe | Espace revues | Consultation sur place uniquement Exclu du prêt |