%0 Journal Article
%T Body Composition in Patients With Metabolic Dysfunction-associated Steatotic Liver Disease: Impact of Body Surface Area.
%A Onishi S
%A Fukuda A
%A Matsui M
%A Ushiro K
%A Nishikawa T
%A Asai A
%A Kim SK
%A Nishikawa H
%J In Vivo
%V 38
%N 4
%D 2024 Jul-Aug
%M 38936925
%F 2.406
%R 10.21873/invivo.13647
%X <B>OBJECTIVE: </B>To examine the relationship between the body surface area (BSA) and body composition in patients with metabolic dysfunction-associated steatotic liver disease (MASLD, 2,141 men and 986 women).<BR><B>METHODS: </B>BSA and body composition parameters were examined.<BR><B>RESULTS: </B>The median body mass index (BMI) was 25.0 kg/m2 for both men and women (p=0.7754). The median body surface area (BSA) was 1.854 m2 for men and 1.618 m2 for women (p<0.0001). In men, the median fat mass was 17.7 kg, whereas in women, it was 22.1 kg (p<0.0001). Additionally, the median fat-free mass was 55.4 kg in men and 39.3 kg in women (p<0.0001).). In male cases, BSA significantly correlated with fat mass (r=0.82, p<0.0001) and fat-free mass (r=0.95, p<0.0001). In female cases, BSA significantly correlated with fat mass (r=0.87, p<0.0001) and fat-free mass (r=0.94, p<0.0001).<BR><B>CONCLUSIONS: </B>BSA could be a useful marker for the estimation of body composition in patients with MASLD.