Verify the reliability and validity of Chinese version of the EORTC QLQ-C30 Quality of Life Scale and the chinese version of the EORTC QLQ-PAN26 Quality of Life Scale.~Verify the construct validity of the Chinese version of the EORTC QLQ-PAN26 Quality of Life Scale, perform factor analysis, test-retest reliability, and known group validity~Verify the criterion related validity of Chinese version of the EORTC QLQ-C30 Quality of Life Scale and the SF-36 Quality of Life Scale
This study will investigate the reliability and validity of Chinese version of the quality of life scale in EORTC QLQ-PAN26 and EORTC QLQ-C30 on pancreatic cancer patients in Taiwan