Gelhorn, H. L., Skalicky, A. M., Balantac, Z., Eremenco, S., Cimms, T., Halling, K., Sexton, C.
Supportive Care in Cancer.
2018-02-01
https://link.springer.com/article/10.1007/s00520-018-4061-0
Obtaining qualitative data directly from the patient perspective enhances the content validity of patient-reported outcome (PRO) instruments. The objective of this qualitative study was to evaluate the content validity of the Lung Cancer Symptom Scale for Mesothelioma (LCSS-Meso) and its usability on an electronic device.