Modification of existing patient-reported outcome measures: qualitative development of the MD Anderson Symptom Inventory for malignant pleural mesothelioma (MDASI-MPM).
Loretta A WilliamsMeagan S WhisenantTito R MendozaShireen HaqKaren N KeatingBrian CuffelCharles S CleelandPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2018)
The MDASI-MPM has established content validity and, with the addition of one symptom item, is ready for psychometric testing as fit-for-purpose for a clinical trial of an investigational agent.