Erratum to: Evaluation of physical activity and its relationship to health-related quality of life in patients on chronic hemodialysis

Erratum to: Environ Health Prev Med (2014) 19:220–225 DOI 10.1007/s12199-014-0380-z

The authors would like to correct the error occurred in the ‘Result’ section, of the original publication as below:

Among all patients on chronic hemodialysis, only physical activity over 4 METs on non-hemodialysis treatment days was a determinant factor of EQ-5D [EQ-5D scores = 0.300 (physical activity over 4 METs on non-hemodialysis treatment days) + 0.695, r² = 0.181, p = 0.0026].