Dialysis patients with sarcopenia were significantly associated with older and longer dialysis vintage ((8.8 years, 95% CI 7.1 to 10.5, p < 0.001, I2 = 73.80%) and 5.6 years, 95% CI 0.9 to 10.2, p = 0.02, I2 = 10.50%, respectively)), higher CRP, and higher dialysis adequacy by Kt/V were also observed. The gene discussed is CRP; the disease is sarcopenia.