How reliable is BMI? Bioimpedance analysis of body composition in underweight, normal weight, overweight, and obese wome
- PDF / 294,081 Bytes
- 6 Pages / 595.276 x 790.866 pts Page_size
- 66 Downloads / 184 Views
ORIGINAL ARTICLE
How reliable is BMI? Bioimpedance analysis of body composition in underweight, normal weight, overweight, and obese women Agata Lebiedowska 1
&
Magdalena Hartman-Petrycka 1
&
Barbara Błońska-Fajfrowska 1
Received: 2 July 2020 / Accepted: 15 October 2020 # The Author(s) 2020
Abstract Background The human body consists of water, proteins, lipids, carbohydrates, and minerals that build cells, tissues, and organs. In healthy people, the content of these molecules remains nearly constant. The body mass index (BMI) is commonly used to classify abnormal body composition among adults. According to the WHO, a high BMI is a major risk factor for many diseases. Bioelectrical impedance analysis is a commonly used method for assessing body composition in clinical practice and medical research. Aims The aim of this study was to identify the advantages and disadvantages of using BMI in diagnosis of underweight, overweight, and obesity, by comparing the value of the index with the values of body composition analysis parameters. Methods A total of 267 healthy women 18 to 35 years of age participated in this study. Bioelectrical impedance analysis was performed on all participants at the beginning of the experiment with an InBodyS10 device. Results In the BMI categories of overweight and obese, only women with excessive BFM were measured with BIA. The BMI category of normal body weight, apart from women with normal body composition, includes people with both deficient and excess body components, e.g., body fat or lean body mass. The BMI category of underweight includes women with different body compositions as well as people with excessive fat content. Conclusions The BMI is useful to provide a warning of excessive fat content in overweight and obese women, whereas among normal weight and underweight women, it may mask various types of body composition defects. Keywords Bioelectrical impedance analysis (BIA) . BMI . Body composition
Introduction Currently, there is a growing dissonance between the development of civilization and human health. Consequently, hurried eating, consuming irregular and inadequately balanced meals, performing sedentary work, transport mainly by car, and a lack of time and discipline to perform physical exercise all contribute to the development of diseases such as obesity, diabetes, or atherosclerosis [1, 2]. The World Health Organization (WHO) has warned that over the past 30 years, the number of obese Electronic supplementary material The online version of this article (https://doi.org/10.1007/s11845-020-02403-3) contains supplementary material, which is available to authorized users. * Agata Lebiedowska [email protected] 1
Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Poland, Kasztanowa 3, 41-200 Sosnowiec, Poland
people worldwide has doubled. In 2014, nearly 2 billion people over the age of 18 had excessive weight, 600 million of whom were obese, that is, 39% of the adult population was o
Data Loading...
