Validation of the SARC-F for Assessing Sarcopenia in Patients on Peritoneal Dialysis

Proper screening or diagnosis of sarcopenia (SP) is important to obtain favorable outcomes in patients on peritoneal dialysis (PD). Previous studies have shown that the SARC-F is associated with various parameters of SP in elderly populations. In this study, we aimed to validate the SARC-F questionnaire for predicting SP in patients on PD. This cross-sectional study was conducted at a tertiary medical center. We identified all patients prevalent on PD patients (n = 127). A version of the original SARC-F was used to assess the questionnaire. Patients with a total score of ≥4 points were defined as the high group and those with