Changes in employment status prior to initiation of maintenance hemodialysis in the USA from 2006 to 2015

Abstract

Background

Hemodialysis (HD) patients have high unemployment rates associated with higher mortality and poor quality of life. Changes in employment status prior to dialysis initiation may predict subsequent patient outcomes. We sought to examine US national trends in employment status prior to and at HD initiation, risk factors for job loss and their association with transplantation and mortality.

Methods

Employment was defined as working full-time or part-time for 496 989 patients initiating maintenance HD from 2006 to 2015. Associations between patient and dialysis facility characteristics and employment change were analyzed using multivariable logistic regression. Cox regression was used to assess job loss with mortality and transplantation.

Results

About 26% ( n = 129 622) of patients were employed 6 months prior compared with 15% ( n = 75 719) at HD initiation. Employment rates 6 months prior to HD initiation decreased from 29% in 2006 to 23% in 2014. Employed patients who maintained employment increased from 57% in 2006 to 64% in 2015. Patients who were older, female, Hispanic, Black, with more comorbidities or living in low-income zip codes were less likely to maintain employment. Facility characteristics associated with employment maintenance included nonprofit status, more stations, dialysis availability after 5 p.m. and home dialysis training. Patients maintaining employment during the 6 months prior to HD had lower mortality and higher transplantation rates than patients who became unemployed.

Conclusions

Employment rates among HD patients are low and employment changes common during the 6 months prior to HD. Maintaining employment status was associated with key patient and facility characteristics, kidney transplantation and survival.