Muscle Mass or Muscle Function as a prédictive Tools for Outtcomme in Chronic Dialysis Patients

Aim of this study is to compare the association of muscle mass and functionality with mortality among chronic haemodialysis * the involvement of malnutrition inflammation and atherogenesis syndrome (increase in C reactive protein and decrease in serum albumin) on voluntary muscle strength impairment and phyiscal activity. * the relationship between voluntary muscle strength and mortality * the relationship between voluntary muscle strength and physical activity