https://scholars.lib.ntu.edu.tw/handle/123456789/520284
標題: | Validation of the University of Washington Quality of Life Chinese Version (UWQOL-C) for head and neck cancer patients in Taiwan | 作者: | YUN-HSIANG LEE YEUR-HUR LAI Yueh B. Chu P.-Y. Chen Y.-J. Chen S.-C. CHENG-PING WANG |
公開日期: | 2017 | 出版社: | Elsevier B.V. | 卷: | 116 | 期: | 4 | 起(迄)頁: | 249-256 | 來源出版物: | Journal of the Formosan Medical Association | 摘要: | Background/purpose The purposes of this three-phase study were to: (1) translate and evaluate the burden, content, and face validity of the Chinese version of the University of Washington Quality of Life Scale, version 4 (UWQOL-v4-C); and (2) examine the psychometric properties of the UWQOL-v4-C in oral cancer and laryngeal cancer patients in Taiwan. Methods This instrument translation and validation study was part of a major research project. The first phase of this study developed and validated the content of the UWQOL-v4-C. The second phase sought to validate the internal consistency, reliability, and construct and discriminant validity in two major groups of head and neck cancer (HNC) patients: oral cavity cancers (n?=?109) and laryngeal cancer (n?=?102). Construct validity was measured using theoretically supported correlations between the UWQOL and related constructs. Discriminant validity was also assessed. In the third phase, test–retest reliability of UWQOL-v4-C was examined through the 1-week interval in another group of HNC patients (n?=?50). Results The translated UWQOL-v4-C demonstrated satisfactory face validity, content validity, and minimal patient burden. Additionally, the UWQOL-v4-C showed excellent construct validity in patient testing, supported by significant correlations between the UWQOL-v4-C and hypothesized constructs, including generic measures of QOL and performance status. The developed scale correlated inversely with symptom severity and psychological distress. Discriminant validity was seen in patients with different cancer diagnoses, stages, and treatments. Finally, excellent stability was supported by a 1-week test–retest reliability of 0.88. Conclusion The UWQOL-v4-C was a brief, low-burden, and valid instrument to measure the QOL in Chinese-speaking HNC patients in Taiwan. ? 2017 |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012873962&doi=10.1016%2fj.jfma.2017.01.002&partnerID=40&md5=3cc5e82557a9ef1a1d22ac5e5ac13f84 https://scholars.lib.ntu.edu.tw/handle/123456789/520284 |
ISSN: | 0929-6646 | DOI: | 10.1016/j.jfma.2017.01.002 | SDG/關鍵字: | antineoplastic agent; adult; advanced cancer; aged; anxiety; Article; cancer chemotherapy; cancer patient; cancer radiotherapy; cancer staging; Chinese (language); construct validity; content validity; discriminant validity; disease severity; employment; face validity; female; human; internal consistency; larynx cancer; laser surgery; lymph node dissection; major clinical study; male; mastication; middle aged; mood; mouth cancer; multimodality cancer therapy; psychometry; quality of life assessment; recreation; religion; saliva; shoulder; speech; swallowing; taste; test retest reliability; University of Washington Quality of Life Chinese Version; validation process; language; Laryngeal Neoplasms; Mouth Neoplasms; psychology; quality of life; questionnaire; reproducibility; severity of illness index; Taiwan; translating (language); validation study; Adult; Aged; Female; Humans; Language; Laryngeal Neoplasms; Male; Middle Aged; Mouth Neoplasms; Psychometrics; Quality of Life; Reproducibility of Results; Severity of Illness Index; Surveys and Questionnaires; Taiwan; Translating |
顯示於: | 醫學院附設醫院 (臺大醫院) |
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