Translation and validation of Korean Functional Assessment of Cancer Therapy-Esophageal (FACT-E) scale with squamous cell carcinoma and chemoradiation-only patients

Hee Jung Yoo, Sung Bae Kim, Dok Hyun Yoon, Seung Il Park, Jong Hoon Kim, David Cella, Hwoon Yong Jung, Gin Hyug Lee, Kee Don Choi, Ho June Song, Ho Young Song, Ji Hoon Shin, Kyung Ja Cho

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Purpose: The Functional Assessment of Cancer Therapy-Esophageal (FACT-E) Scale version 4 has been used to assess quality of life in patients with squamous cell carcinoma undergoing chemoradiation. We sought to determine whether this scale can be used to assess quality of life in Korean patients with esophageal cancer undergoing chemoradiation. Methods: The FACT-E scale version 4 was cross-culturally translated into Korean. Its reliability and validity were assessed in a group of 146 esophageal cancer patients who were scheduled for neoadjuvant chemoradiation (CRT). This procedure was followed by esophagectomy that took place between 2007 and 2010 at Asan Medical Center. All patients completed the FACT-E, Hospital Anxiety and Depression Scale (HADS) and Functional Living Index-Cancer (FLIC) questionnaires at baseline (pre-treatment) and 1 month after two cycles of induction chemotherapy followed by CRT. Results: In validating the FACT-E, we found high internal consistency coefficients ranging from 0.72 to 0.91. Good convergent and divergent validities were demonstrated by the FLIC and HADS scales. The FACT-E showed good clinical validity and effectively differentiated between patient groups with different performance status ratings and stages. Changes in clinical status were reflected by changes in FACT-E scores, demonstrating responsiveness to neoadjuvant CRT. Conclusion: The FACT-E has been shown to be a reliable and valid instrument that can now be used to prospectively evaluate the quality of life of Korean patients with esophageal cancer.

Original languageEnglish (US)
Pages (from-to)1451-1457
Number of pages7
JournalQuality of Life Research
Volume21
Issue number8
DOIs
StatePublished - Oct 1 2012
Externally publishedYes

Keywords

  • Esophageal cancer
  • FACT-E
  • Validation

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

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