Univariate logistic regression showed that the Child-Pugh score grade, Albumin, PT, INR, PLT, AST, SD, SMA, SMD, and sarcopenia between decompensated cirrhotic patients with and without UGIB were significant differences in the training cohorts (p < 0.05), multivariate logistic regression analysis showed that sarcopenia and PT could be used as independent risk factors to predict UGIB in patients with decompensated cirrhosis (p < 0.05) (Figure 2; Table 3). Here, ALB is linked to sarcopenia.