Quality of life patient/cancer survivor version in Chinese cancer survivors: A validation study
Article
Article Title | Quality of life patient/cancer survivor version in Chinese cancer survivors: A validation study |
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ERA Journal ID | 211827 |
Article Category | Article |
Authors | Wang, Hai-Ying, Kwok, Stephen Wai Hang, Liu, Xian-Liang, Wang, Tao, Bressington, Daniel, Shen, Yushan, Zhang, Qing, Huang, Hou-Qiang and Tan, Jing-Yu Benjamin |
Journal Title | Asia-Pacific Journal of Oncology Nursing |
Journal Citation | 10 (8) |
Article Number | 100255 |
Number of Pages | 12 |
Year | 2023 |
Publisher | Elsevier |
Place of Publication | India |
ISSN | 2347-5625 |
2349-6673 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.apjon.2023.100255 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S2347562523000732?pes=vor |
Abstract | Objective: To validate the Chinese version of the Quality of Life (QoL) Patient/Cancer Survivor Version (QOLCSV-C) for measuring QoL in Chinese cancer survivors. Methods: The study followed a seven-step research practice guideline for cross-cultural research instrument validation study including translation, adaptation, and psychometric assessment. A forward- and backward-translation procedure was approached, followed by cultural adaptation and acceptability assessment. For its psychometric properties, its concurrent validity with the Functional Assessment of Cancer Therapy-General (FACT-G) was examined with correlation analysis. The internal consistency (Cronbach's alpha) and item-total and item–subtotal correlations of the QOLCSV-C were obtained. Factor analyses were conducted. Floor and ceiling effects and the discriminant performance of the selected variables on QOLCSV-C score were also examined. Results: The QOLCSV-C was translated from the 41-item QOLCSV with four domains: psychological, physical, spiritual and social well-being. The content validity was excellent (CVI = 1.00). Time spent to complete the QOLCSV-C was about 10 min. The QOLCSV-C was found easy to use, appropriate in length, and reflective of their QoL. The strong correlation between QOLCSV-C and FACT-G indicates a satisfactory concurrent validity (Spearman's rho = 0.765, P < 0.001, n = 205). The overall internal consistency of the QOLCSV-C (Cronbach's alpha = 0.888) and the split-half reliability (Spearman-Brown r = 0.918) were excellent. Most of the items show moderate to strong item-total correlation. The exploratory factor analysis revealed a four-factor solution, and confirmatory factor analysis has a satisfactory model fit with indicative items. None of the total scores of QOLCSV-C reveal the floor or ceiling effect. For discriminant performance, variables demonstrating significant between-group differences include sleep quality, pain, fatigue, nausea, physical health, and financial burden. Conclusions: The QOLCSV-C is a reliable and valid instrument for measuring the QoL in Chinese cancer survivors. Future studies can explore the factor structure, gender universal or specific items, and significant predictors of QoL of cancer survivors in different cultures. |
Keywords | Cancer survivors; Measurement instrument; Quality of life; Validation study |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 420599. Nursing not elsewhere classified |
321199. Oncology and carcinogenesis not elsewhere classified | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Charles Darwin University |
Southwest Medical University, China |
https://research.usq.edu.au/item/z3vz7/quality-of-life-patient-cancer-survivor-version-in-chinese-cancer-survivors-a-validation-study
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