nutritional status and physical fitness in a variety of clinical settings. Although bioimpedance
analysis (BIA) can easily assess body composition, its accuracy remains unclear. We
examined the accuracy of direct segmental multi-frequency BIA technique (DSM-BIA) in
assessing different body composition parameters, using dual energy X-ray absorptiometry
(DEXA) as a reference standard. METHODS: A total of 484 middle-aged participants from …