P A Mullin1, K N Lohr, B W Bresnahan
1Research Triangle Institute, Research Triangle Park, NC 27709-2194, USA. pmullin@rti.org
This study provides formatting guidelines for health-related quality of life (HRQOL) questionnaires to improve data accuracy and reduce participant burden. Applying these guidelines enhances HRQOL instrument design, benefiting researchers and respondents.
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