Mapping EORTC-QLQ-C30 onto EQ-5D-5L Index in Indonesian Cancer Patients.

Objective: This study aims to develop a mapping algorithm for EORTC QLQ-C30 to EQ-5D-5L which can produce utility values in patients with cancer.

Methods: We used a cross sectional study design with 300 cancer patients. The research instruments used were EORTC QLQ-C30 and EQ-5D-5L.