A prospective study to validate the Polish language version of the European Organisation for Research and Treatment of Cancer (EORTC) Colorectal Liver Metastases (QLQ-LMC21) module
PBN-AR
Instytucja
Wydział Pedagogiczny (Akademia Ignatianum w Krakowie)
Informacje podstawowe
Główny język publikacji
angielski
Czasopismo
European Journal of Oncology Nursing (30pkt w roku publikacji)
ISSN
1462-3889
EISSN
Wydawca
European Oncology Nursing Society
DOI
URL
Rok publikacji
2017
Numer zeszytu
29
Strony od-do
148-154
Numer tomu
Link do pełnego tekstu
Identyfikator DOI
Liczba arkuszy
0,93
Autorzy
(liczba autorów: 9)
Pozostali autorzy
+ 7
Autorzy przekładu
(liczba autorów przekładu: 0)
Słowa kluczowe
en
Colorectal cancer
EORTC
Hepatectomy
Liver metastasis
QLQ-C30
QLQ-LMC21
Quality of life
Validation
Streszczenia
Język
en
Treść
Purpose: This validation study was designed to assess the psychometric validity and quality of the Polish translation of the EORTC QLQ-LMC21 questionnaire in Polish colorectal patients suffering with liver metastases. Methods: Patients with either histopathological or imaging confirmation of colorectal cancer with liver metastases, with a minimum of three months survival, were eligible for this study. These patients completed the Polish version of the EORTC core QLQ-C30, the QLQ-LMC21 module, and a demographic data questionnaire. The questionnaires were completed twice, once before undergoing either hepatectomy (n 1⁄4 63) or palliative treatment (n 1⁄4 97) and three months after the primary treatment. Standardized analyses of validity and reliability were performed. Results: One hundred and sixty patients were enrolled in this study with the mean age of the hepatectomy group 64.3 ± 14.1 and 66.1 ± 12.7 for the palliative treatment group. The QLQ-LMC21 exhibited positive internal consistency with Cronbach's alpha coefficients ranging from 0.72 to 0.90. The multi-trait scaling analysis demonstrated adequate convergent and discriminant validity. Test-retest reliability was undertaken with 40 patients (25%) with the ICCs for each item ranging from 0.64 to 0.88. The hepatectomy group had a significantly greater Karnofsky Performance Score than the palliative treatment group (p.<0.001). Overall there were weak correlations between the two questionnaires which confirm that the QLQ-LMC21 addresses health issues not assessed in the QLQ-C30. Conclusion: The Polish version of the QLQ-LMC21 proved to be a valid and reliable questionnaire to use in conjunction with the QLQ-C30 core questionnaire.
Cechy publikacji
Oryginalny artykuł naukowy
Inne
System-identifier
38308
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