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© 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

Background/Objectives: Brazil and Mozambique face similar socioeconomic challenges, including common indicators of undernutrition and overnutrition among children. This study evaluated the similarity degree of the anthropometric and body composition variables of Brazilian and Mozambican children by using the Jaccard index. Methods: A total of 1831 children of both genders aged 7–10 years from three Brazilian cities (Recife, Vitoria de Santo Antao, and Lagoa do Carro) and three Mozambican cities (Maputo, Boane, and Inhambane) participated in this study. Anthropometric (height, body mass, and waist circumference) and body composition (body fat percentage [%BF], lean mass, and fat mass) variables were measured and the Smoothed Jaccard Index Surface (SJIS) was used to evaluate the similarity degree. Results: Brazilian children were taller and heavier and had a higher %BF and fat mass than Mozambican children. Children living in urban areas were taller than those living in rural zones in both countries. Brazilian and Mozambican children showed high similarity only between %BF and lean mass. Children from Recife and Maputo had high similarities among waist circumference, body mass, fat mass, height, and %BF. Finally, a high SJIS degree was observed among height and %BF for schoolchildren from rural and urban zones. Conclusion: Brazilian and Mozambican children exhibit differences in growth characteristics but a high degree of similarity when children from rural and urban zones are compared.

Details

Title
The Similarity Degree of the Anthropometric and Body Composition Variables of Brazilian and Mozambican Schoolchildren: A New Approach Using the Smoothed Jaccard Index Surface
Author
André Luiz de Góes Pacheco 1 ; Willian Motta Bocanegra 1   VIAFID ORCID Logo  ; Élida Karina de Lira Ferreira 1 ; Rayssa Temudo dos Santos 2 ; Patrícia Miller Simões 2 ; Malinga, Eulálio 3 ; Euclides da Conceição Guiliche 3 ; Arsénio Fernando José Isaías 3 ; Nobre, Isabele Góes 2 ; João Henrique da Costa Silva 4 ; Wylla Tatiana Ferreira e Silva 2 ; Padrón-Hernandez, Eduardo 5   VIAFID ORCID Logo  ; Pirola, Luciano 6   VIAFID ORCID Logo  ; Rafael dos Santos Henrique 7   VIAFID ORCID Logo  ; Leandro, Carol Góis 2 

 Center of Informatic, Universidade Federal de Pernambuco, Recife 50670-901, Brazil; [email protected] (A.L.d.G.P.); [email protected] (W.M.B.); [email protected] (É.K.d.L.F.) 
 Department of Nutrition, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco, Recife 50670-901, Brazil; [email protected] (R.T.d.S.); [email protected] (P.M.S.); [email protected] (I.G.N.); [email protected] (W.T.F.e.S.) 
 Faculty of Physical Education and Sports, Universidade Pedagógica de Maputo, Maputo 1100, Mozambique; [email protected] (E.M.); [email protected] (E.d.C.G.); [email protected] (A.F.J.I.) 
 Department of Physical Education and Sports Science, Centro Acadêmico de Vitória (CAV), Universidade Federal de Pernambuco, Recife 50670-901, Brazil; [email protected] 
 Department of Physics, Universidade Federal de Pernambuco, Recife 50670-901, Brazil; [email protected] 
 CarMeN (Cardiology, Metabolism and Nutrition) Laboratory, INSERM U1060, South Lyon Medical Faculty, Lyon-1 University, 69921 Oullins, France; [email protected] 
 Department of Physical Education, Universidade Federal de Pernambuco, Recife 50670-901, Brazil; [email protected] 
First page
804
Publication year
2024
Publication date
2024
Publisher
MDPI AG
e-ISSN
22279067
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3084719878
Copyright
© 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.