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

Abstract

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