Mapping EQ5D utilities from forced vital capacity and diffusing capacity in fibrotic interstitial lung disease.

ABSTRACT:

Objectives

Fibrotic interstitial lung disease (ILD) includes a large group of conditions that lead to scarring of the lungs. The lack of available 5-level EuroQol 5D (EQ5D) data has limited the ability to conduct economic evaluations in ILD. The purpose of this study was to develop and validate a mapping algorithm that predicts EQ5D utilities from commonly collected pulmonary function measurements (forced vital capacity [FVC] and diffusing capacity of the lung for carbon monoxide [DLCO]) in fibrotic ILDs.

Methods

EQ5D utility and pulmonary function measurements from the Canadian Registry for Pulmonary Fibrosis were included. Ordinary least squares (OLS), beta regression, two-part, and tobit models were used to map EQ5D utilities from FVC or DLCO. Model performance was assess

SUBMITTER: Wong AW 

PROVIDER: S-EPMC10065299 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature