They were classified into three equal levels, namely high (66.68-100),moderate (33.34-66.67),and low (0.33.33)
SF-36 was originally developed in the English language. It was translated into the Thai language by Leurmarnkul (2000). In this study, the reliability of SF-36 was tested in ten ESRD patients receiving hemodialysis and the Cronbach’s alpha coefficient of SF-36 was 0.78