Anthropometric assessment
skeletal muscle mass
Anthropometric measurements were conducted at baseline and at the 3- and 6-month follow-ups. Height (cm) and weight (kg) were measured using a digital stadiometer (BSM 330, Biospace Co. Ltd., Seoul, Korea), and body fat (kg), waist-to-hip ratio (%), and skeletal muscle mass (kg) were determined using a bioelectrical impedance analyzer (Inbody 720, Biospace Co. Ltd.).