doiSerbia

Body fat mass in normal weight subjects

Stokić Edita J. (Klinički centar, Novi Sad - Institut za interne bolesti, Klinika za endokrinologiju, dijabetes i bolesti metabolizma)
Srdić Biljana (Medicinski fakultet, Novi Sad - Zavod za anatomiju)
Peter Andrea (Klinički centar, Novi Sad - Institut za interne bolesti, Klinika za endokrinologiju, dijabetes i bolesti metabolizma)
Ivković-Lazar Tatjana A. (Klinički centar, Novi Sad - Institut za interne bolesti, Klinika za endokrinologiju, dijabetes i bolesti metabolizma)

Obesity is characterized by excessive body fat accumulation which may lead to serious health problems and complications. Body mass index is the most optimal parameter to evaluate the level of nutritional status and diagnose obesity. However, modern techniques studying body composition can more accurately determine whether the gain of body weight was on the account of body fat, lean body mass or total body water. If one's body mass index is in the range of normal values but the amount of body fat is above normal range, we talk about sarcopenic obesity. In order to evaluate presence of sarcopenic obesity, a group of 140 normal weight students of the Faculty of Medicine in Novi Sad were measured. Apart from standard anthropometrical parameters the amount of body fat was also determined by using the method of bioelectrical impedance analysis. Sarcopenic obesity was diagnosed in 25.71% of examined students. By using body mass index values this type of obesity cannot be diagnosed, and knowing that a higher amount of body fat in normal weight persons can lead to complications, especially metabolic, it is of great importance to evaluate the amount of body fat accurately.

Keywords: body mass index, obesity, weight gain, body constitution, body weight, comorbidity