TNF and sarcopenia: This association between sarcopenia and plasma ADMA levels remained significant after adjustment for all relevant variates, including age; BMI; alcohol consumption; use of antihypertension and antidyslipidemia medications; and serum albumin, eGFR, and TNF-α levels (OR, 4.45; 95% CI 1.13–14.96; p = 0.016).