Mapping the Seattle Angina Questionnaire to EQ-5D-5L in patients with coronary heart disease.

ABSTRACT:

Background

Health economic evaluation is critical in supporting novel cardiovascular disease therapies. However, most clinical studies do not include preference-based questionnaires to calculate utilities for health economic evaluations. Thus, this study aimed to develop mapping algorithms that convert the Seattle Angina Questionnaire (SAQ) to EQ-5D-5L health utility scores for patients with coronary health disease (CHD) in China.

Methods

Data were obtained from a longitudinal study of patients with CHD conducted at the Tianjin Medical University General Hospital in China. Convenience sampling was used to recruit patients with CHD. The inclusion criteria were having been diagnosed with CHD through a medical examination and being aged 18 years or older. The exclusion criteria

SUBMITTER: Li C 

PROVIDER: S-EPMC10318834 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature