Factors associated with employment in patients undergoing hemodialysis: a mixed methods study

Background: For patients undergoing hemodialysis, continuing in labor is very challenging and many patients have difficulty in current and/or previous workplaces. The objective of the present study is to clarify the determinants of being employed in hemodialysis patients by use of the mixed methods approach. Methods: One hundred and forty-nine patients undergoing hemodialysis were interviewed between 2010 and 2011 using the “100-category checklists” based on the International Classification of Functioning, Disability and Health developed for hemodialysis patients. The categories with which the participants experienced difficulty at workplace were analyzed using the mixed methods approach. In quantitative data, the patients undergoing hemodialysis were divided into two groups if they experienced any difficulty in current and/or previous workplaces (i.e., “experienced” group vs. “not experienced” group). In qualitative data, responses to the open-ended questions were analyzed using a grounded theory approach. Results: In total of 149 patients (male, 66%; mean age 62 years; mean hemodialysis vintage, 8.6 years), 62% had diabetes and 86% were in labor at the time of investigation. In a quantitative analysis, compared to the unexperienced group, the experienced group was more likely to show the physical problems such as fatigability and decline of physical strength and declined energy level. In a qualitative analysis, three determinants of being unemployed were emerged including hospital visits (i.e., three times a week), vascular access, and physical symptoms. In contrast, a favorable determinant for the work continuation and job opportunities was found to be a flexible dialysis shift. Conclusions: Our mixed methods study suggests that patients undergoing hemodialysis frequently suffer from physical problems such as frequent hospital visits for hemodialysis, vascular access troubles, and physical distress, resulting in frequent unemployment. One solution for unemployment of the patients undergoing hemodialysis is a dialysis shift flexible for individual lifestyles.