Translation, linguistic validation and reliability of FACT-H&N questionnaire in Oral Cancer patients in Sudan

Abstract

Plain English Summary While survival rates are routinely used to evaluate treatment outcomes in oral cancer, increased understanding of the human cost of this disease highlights the need to also consider the impact of the disease and therapy on patients’ quality of life (QoL). Measurement of quality of life outcomes requires a validated QoL questionnaire with proven applicability in that specific context. Little research has been undertaken on the QoL of cancer patients in Sudan and no published research exists to date on the QoL of Sudanese oral cancer patients. While an Arabic version of the FACT-G general questionnaire exists, the FACT-H&N module was not previously available in Arabic. This paper describes the translation of the FACT-H&N from English into Arabic to suit Sudanese patients and other Arabic-speaking patients, with a detailed pre-test review by 10 patients, a pilot study with 60 patients and further validation with 130 patients. This study represents the first QoL research undertaken in oral cancer patients in Sudan and provides some insight into the impact of oral cancer on their lives. Findings from this study indicate that the Arabic version of the FACT-H&N questionnaire is a valid, reliable and acceptable method for assessing health related QoL in Arabic-speaking Sudanese oral cancer patients. This work will benefit future researchers working with Arabic-speaking oral cancer patients.

Keywords

• Arabic
• FACT-H&N
• Quality of life (QoL)
• Sudan
• Oral cancer
• Head and neck cancer