Our findings revealed that elderly RCT patients with sarcopenia exhibited higher levels of CRP (3.75 ± 6.64 mg/L vs. 2.17 ± 2.30 mg/L, p = 0.021) and ESR (19.08 ± 12.86 mm/H vs. 15.95 ± 10.76 mm/H, p = 0.038) than those in the normal group. This evidence concerns the gene CRP and sarcopenia.