Respiratory Muscle Strength in Brazilian Adolescents: Impact of Body Composition-Reference-Cited by-同舟云学术

Respiratory Muscle Strength in Brazilian Adolescents: Impact of Body Composition

Published:2023-05-15 Issue:2 Volume:3 Page:155-164
ISSN:2673-4168
Container-title:Obesities
language:en
Short-container-title:Obesities

Author:

de Lima Viviane Campos¹,Marquezi Marcelo Luis¹²^ORCID,Alcantara Paulo Roberto¹,Lopes Nayara Barbosa¹³,Frientes Caroline Santana¹²^ORCID,da Silva Santos Thais Miriã¹³^ORCID,Miedes Leonardo Ribeiro¹³^ORCID,Fornel Matheus Silva¹^ORCID,Oliveira Danielle Castro¹,Rogeri Patrícia Soares²^ORCID,Lancha Junior Antônio Herbert²^ORCID,Bernardes Nathalia¹³^ORCID,Lino Aparecido Juliana Monique¹²

Affiliation:

1. Laboratory of Physical Education Research (LAPEF), University City of Sao Paulo (UNICID), Sao Paulo 05508-030, Brazil

2. Laboratory of Clinical Investigation: Experimental Surgery (LIM 26), Clinic’s Hospital of Medical School, University of Sao Paulo, Sao Paulo 05508-030, Brazil

3. Human Movement Laboratory (LMH), University San Judas Tadeu (USJT), Sao Paulo 03166-000, Brazil

Abstract

(1) Introduction: Studies on respiratory muscle strength (RMS) in adolescents are controversial. Few studies so far have investigated respiratory muscle strength in Brazilian adolescents and the impact of body composition on it. (2) Objective: to evaluate the respiratory muscle strength of Brazilian adolescents and compare this with nationally and internationally predicted normality values. (3) Method: A cross-sectional study (CAEE: 34634414.5.0000.5479) was carried out with 98 adolescents, where both sexes were divided into four groups: eutrophic (n = 44); overweight (n = 15), obese (n = 25), and severely obese (n = 14). All were submitted to an anthropometric assessment, body composition analysis and manovacuometry. To interpret the results, Analysis of Variance (ANOVA) with Turkey’s post hoc test was used. The Kruskal–Wallis test and Friedman’s post hoc test were used to compare the observed vs. proposed results. A p-value < 0.05 was considered statistically significant. (4) Results: There were no differences among the groups for maximal inspiratory (MIP) and expiratory (MEP) pressures. However, when considering the total sample, we could say that RMS was higher among boys, and there were no significant differences in RMS in relation to the maturational stage. The values obtained for MIP were lower than those suggested for the national equation and higher than those proposed for the international equation. Similarly, the values obtained for MEP were lower than those suggested for the national and international equation. (5) Conclusions: RMS was similar in adolescents with different body compositions and different maturation stages. Adiposity did not interfere with RMS in adolescents. Boys had higher MIP and MEP values compared to girls. Therefore, the reference values proposed by the equations do not consistently match RMS in the adolescents studied. This context reinforces the need for new studies that are related to RMS to establish normality values and propose equations that represent the youth population.

Publisher

MDPI AG

Subject

Industrial and Manufacturing Engineering,Materials Science (miscellaneous),Business and International Management

Link

https://www.mdpi.com/2673-4168/3/2/13/pdf

Reference29 articles.

1. Overweight and obesity in preschool children and physical activity;Costa;Rev. Bras. Ciênc. Mov.,2015

2. Hinkle, J.L., and Cheever, K.H. (2016). Brunner & Suddarth: Treaty of Medical-Surgical Nursing, Guanabara Koogan. [13th ed.].

3. NCD Risk Factor Collaboration (2017). Worldwide trends in body-mass index, underweight, overweight and obesity from 1975 to 2016: A pooled analysis of 2416 population-based measurement studies in 128-9 million children, adolescents, and adults. Lancet, 390, 2627–2642.

4. Behavior of respiratory muscle strength in morbidly obese women by using different predictive equations;Braz. J. Phys. Ther.,2012

5. Relationship between Cardiometabolic Parameters and Elevated Resting and Effort Heart Rate in Schoolchildren;Silva;Arq. Bras. Cardiol.,2017