AFP and sarcopenia: Multivariate logistic regression analysis [reporting odds ratio (OR)] demonstrated older age (310.190; p = 0.007), Child-Pugh classification B or C (15.239; p = 0.047), higher alpha-fetoprotein (128.486; p = 0.008), higher PIVKA-II (118.536; p = 0.027), and larger planning target volume (51.310; p = 0.026) as significant factors for newly developed post-RT sarcopenia.