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Abstract：
OBJECTIVE: 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).
METHODS: BSA and body composition parameters were examined.
RESULTS: 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).
CONCLUSIONS: BSA could be a useful marker for the estimation of body composition in patients with MASLD.
METHODS: BSA and body composition parameters were examined.
RESULTS: 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).
CONCLUSIONS: BSA could be a useful marker for the estimation of body composition in patients with MASLD.
摘要：
目的：研究代谢功能障碍相关的脂肪变性肝病患者的体表面积（BSA）与身体成分之间的关系（MASLD，2141名男性和986名女性）。
方法：检查BSA和身体成分参数。
结果：男性和女性的中位体重指数（BMI）为25.0kg/m2（p=0.7754）。男性的平均体表面积（BSA）为1.854m2，女性为1.618m2（p<0.0001）。在男人中，脂肪的中位数是17.7公斤，而在女性中，它是22.1公斤（p<0.0001）。此外,男性中位无脂质量为55.4kg,女性为39.3kg(p<0.0001).).在男性病例中,BSA与脂肪质量（r=0.82，p<0.0001）和无脂肪质量（r=0.95，p<0.0001）显着相关。在女性案例中,BSA与脂肪质量（r=0.87，p<0.0001）和无脂肪质量（r=0.94，p<0.0001）显着相关。
结论：BSA可能是评估MASLD患者身体成分的有用标志物。
方法：检查BSA和身体成分参数。
结果：男性和女性的中位体重指数（BMI）为25.0kg/m2（p=0.7754）。男性的平均体表面积（BSA）为1.854m2，女性为1.618m2（p<0.0001）。在男人中，脂肪的中位数是17.7公斤，而在女性中，它是22.1公斤（p<0.0001）。此外,男性中位无脂质量为55.4kg,女性为39.3kg(p<0.0001).).在男性病例中,BSA与脂肪质量（r=0.82，p<0.0001）和无脂肪质量（r=0.95，p<0.0001）显着相关。在女性案例中,BSA与脂肪质量（r=0.87，p<0.0001）和无脂肪质量（r=0.94，p<0.0001）显着相关。
结论：BSA可能是评估MASLD患者身体成分的有用标志物。
