Measuring the Health Related Quality of Life and Economic Burden of Illness Among Migrant Workers With Pneumoconiosis

Abstract

Objective: The aim of the study is to evaluate the living status of migrant workers with pneumoconiosis (MWP) in China with regard to health-related quality of life (QOL) and economic burden of illness.

Methods: An on-site investigation of 685 respondents in 7 provinces is conducted. Quality of life scores are derived using the self-made scale, and human capital method and disability-adjusted life year are applied to value the economic loss. Multiple linear regression and K-means clustering analysis are performed for further investigation.

Results: Respondents have an overall lower QOL of 64.85 ± 7.04 and significant average loss of Ұ344.5 thousand per capita, where age and provincial heterogeneity generally exist. Pneumoconiosis stage and assistance condition are 2 significant predictors affecting MWP's living conditions.

Conclusions: The evaluation of QOL and economic loss would contribute to the formulation of targeted countermeasures for MWP to enhance their well-being.