Development and evaluation of oral Cancer quality-of-life questionnaire (QOL-OC).

ABSTRACT:

Background

In this study scales and items for the Oral Cancer Quality-of-life Questionnaire (QOL-OC) were designed and the instrument was evaluated.

Methods

The QOL-OC was developed and modified using the international definition of quality of life (QOL) promulgated by the European Organization for Research and Treatment of Cancer (EORTC) and analysis of the precedent measuring instruments. The contents of each item were determined in the context of the specific characteristics of oral cancer. Two hundred thirteen oral cancer patients were asked to complete both the EORTC core quality of life questionnaire (EORTC QLC-C30) and the QOL-OC. Data collected was used to conduct factor analysis, test-retest reliability, internal consistency, and construct validity.

Results

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SUBMITTER: Nie M 

PROVIDER: S-EPMC5934940 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature