Disease severity-based evaluation of utility weights for lung cancer-related health states in Korea.

ABSTRACT:

Background

Utility weight, a measure of health-related quality of life, is used in disease burden measurements and economic evaluations. In this study, we used the visual analogue scale (VAS) and standard gamble (SG) method to determine the utility weights of lung cancer health states in South Korea from a societal perspective.

Methods

Six hypothetical health states for lung cancer or a related health state reflective of disease severity were developed: 1) Stage I, 2) Stage II, 3) Stage IIIa, 4) Stage IIIB, 5) Stage IV, and 6) Pulmonary nodule. The description of each health state description was divided into four parts: diagnosis, symptoms, treatment, and progression and prognosis. A total of 515 representative adult Korean participants used a VAS and SG to evaluate these s

SUBMITTER: Kim EJ 

PROVIDER: S-EPMC6225686 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature