Circulating 20S Proteasome Is Independently Associated with Abdominal Muscle Mass in Hemodialysis Patients - Table 1

All variables are expressed as the means ± SD or the medians and interquartile range (25th to 75th percentiles).Abbreviations: AMA, abdominal muscle area; ASFA, abdominal subcutaneous fat area; AVFA, abdominal visceral fat area; BMI, body mass index; CRP, C-reactive protein; GNRI, geriatric nutritional risk index; IL-6, interleukin-6; Kt/V urea, amount of dialysis delivered to each patient per treatment; LDL, low-density lipoprotein; nPNA, normalized protein equivalent of nitrogen appearance; PTH, parathyroid hormone.Patient Characteristics.