Content Validation of the EORTC QLQ-C30 Version 3.0, and NIH Quality of Life and Symptoms Questionnaire for Pheochromocytoma and Paraganglioma
Observational Model: Case-Only, Time Perspective: Cross-Sectional
The main objective of this study is to evaluate content validity of the NIH Quality of Life and Symptoms Questionnaire for Pheochromocytoma and Paraganglioma and EORTC-QLQ-C30 in patients with pheochromocytoma or paraganglioma.
Emuella M Flood, BS
United States: Institutional Review Board
|Oxford Outcomes- Nationwide Recruitment within the US||Bethesda, Maryland 20814|