Body Composition and Selected Nutritional Indicators in Healthy Adults—A Cross-Sectional Study. (June 2021)

• Record Type: Journal Article
• Authors: Więch, Paweł; Chmiel, Zdzisława; Bazaliński, Dariusz; Sobolewski, Marek; Sałacińska, Izabela
• Is Part Of: Global advances in health and medicine. Volume 10(2021)
• Publication Date: 2021-06
• Subjects: body composition -- BMI -- phase angle -- BIVA -- nutritional indicators -- adults; Integrative medicine -- Periodicals; Public health -- Research -- Periodicals; Public health -- Periodicals; Medicine -- Research -- Periodicals; Medicine -- Periodicals; Integrative medicine; Medicine; Medicine -- Research; Public health; Public health -- Research; Periodicals; 610
• DOI: 10.1177/21649561211021794
• Languages: English
• ISSNs: 2164-957X

Abstract

Background: Body mass composition is subject to constant change and is multifactorially determined. Its analysis in different age groups allows a better understanding of the determinants of the human organism in health and disease. Aim: The study was aimed to conduct cross-sectional assessment of body composition and selected nutritional indicators in healthy adults. Methods: The cross-sectional study carried out from March 2016 to April 2018 was preceded by a monthly pilot study. All 1333 adults (women 795, 59.6%) aged 20–59 included in the study were from the urban and rural area of the Podkarpackie Province (Poland). These adults were classified into four 10-year age bands. To obtain reliable assessment, selected screening (anthropometry) and in-depth (bioelectrical impedance including phase angle and bioelectrical impedance vector analysis) methods were used. Results: In women, the proportion of individuals affected by overweight and obesity increases significantly with age, with a less pronounced trend in men, as reflected in the observed differences in individual body composition components. A slight (0.45–0.60) correlation was also observed between body mass index (BMI) and percentage of fat mass (FM %) among men with an increasing strength of the association with age, decreasing in the 50–59 years group. In the female group, the correlations described are at a much higher level (0.80 or higher). The described changes in body composition were reflected in body type from athletic to obese, measured by means of the bioelectrical impedance vector analysis (BIVA) method. Conclusions: Age and gender significantly differentiate body composition of the adult human body. The body composition analysis should be considered as complement screening assessment method, especially as a support for the assessment of nutritional status expressed by BMI.