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Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children

Obesity is considered a risk factor for periodontal health due to the low- grade inflammation promoted by the increased adipose tissue. Objective: This study aimed to determine correlations and associations between gingival inflammation (Simplified Oral Hygiene Index, and Gingival Index), salivary i...

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Autores principales: Perez, Mayra Manoella, Pessoa, Juliana Souza, Ciamponi, Ana Lídia, Diniz, Michele Baffi, Santos, Maria Teresa Botti Rodrigues, Alves, Heloísa Helena de Oliveira, Gorjão, Renata, Guaré, Renata Oliveira
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Faculdade De Odontologia De Bauru - USP 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223782/
https://www.ncbi.nlm.nih.gov/pubmed/30427474
http://dx.doi.org/10.1590/1678-7757-2018-0088
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author Perez, Mayra Manoella
Pessoa, Juliana Souza
Ciamponi, Ana Lídia
Diniz, Michele Baffi
Santos, Maria Teresa Botti Rodrigues
Alves, Heloísa Helena de Oliveira
Gorjão, Renata
Guaré, Renata Oliveira
author_facet Perez, Mayra Manoella
Pessoa, Juliana Souza
Ciamponi, Ana Lídia
Diniz, Michele Baffi
Santos, Maria Teresa Botti Rodrigues
Alves, Heloísa Helena de Oliveira
Gorjão, Renata
Guaré, Renata Oliveira
author_sort Perez, Mayra Manoella
collection PubMed
description Obesity is considered a risk factor for periodontal health due to the low- grade inflammation promoted by the increased adipose tissue. Objective: This study aimed to determine correlations and associations between gingival inflammation (Simplified Oral Hygiene Index, and Gingival Index), salivary immunoglobulin A (s-IgA), and salivary parameters (salivary flow and osmolality) in normal-weight and overweight/obese children. Material and Methods: Ninety-one children, aged 6 to 12 years old (8.6±1.9 years), were divided into two groups according to their body mass index (BMI), circumferences, skinfold measurements and body fat percentage: normal- weight group (NWG; n =50) and overweight/obese group (OG; n =41). A calibrated examiner performed the clinical examination using the Simplified Oral Hygiene Index, Gingival Index, and salivary collection. Data analysis included descriptive statistics and association tests ( p <0.05). Results: OG presented statistically higher s-IgA values compared with NWG, especially among the obese children ( p <0.05). Significant positive correlations between s-IgA and salivary osmolality in OG ( p <0.05), and between s-IgA and BMI values ( p <0.05) and body fat percentage ( p <0.05) were observed among all the children. Effect size varied from moderate for s-IgA values ( d =0.57) to large for BMI ( d =2.60). Conclusion: Gingival inflammation and salivary parameters were similar for NWG and OG; however, s-IgA presented higher values in OG, with correlations between BMI and body fat percentage.
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spelling pubmed-62237822018-11-21 Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children Perez, Mayra Manoella Pessoa, Juliana Souza Ciamponi, Ana Lídia Diniz, Michele Baffi Santos, Maria Teresa Botti Rodrigues Alves, Heloísa Helena de Oliveira Gorjão, Renata Guaré, Renata Oliveira J Appl Oral Sci Original Article Obesity is considered a risk factor for periodontal health due to the low- grade inflammation promoted by the increased adipose tissue. Objective: This study aimed to determine correlations and associations between gingival inflammation (Simplified Oral Hygiene Index, and Gingival Index), salivary immunoglobulin A (s-IgA), and salivary parameters (salivary flow and osmolality) in normal-weight and overweight/obese children. Material and Methods: Ninety-one children, aged 6 to 12 years old (8.6±1.9 years), were divided into two groups according to their body mass index (BMI), circumferences, skinfold measurements and body fat percentage: normal- weight group (NWG; n =50) and overweight/obese group (OG; n =41). A calibrated examiner performed the clinical examination using the Simplified Oral Hygiene Index, Gingival Index, and salivary collection. Data analysis included descriptive statistics and association tests ( p <0.05). Results: OG presented statistically higher s-IgA values compared with NWG, especially among the obese children ( p <0.05). Significant positive correlations between s-IgA and salivary osmolality in OG ( p <0.05), and between s-IgA and BMI values ( p <0.05) and body fat percentage ( p <0.05) were observed among all the children. Effect size varied from moderate for s-IgA values ( d =0.57) to large for BMI ( d =2.60). Conclusion: Gingival inflammation and salivary parameters were similar for NWG and OG; however, s-IgA presented higher values in OG, with correlations between BMI and body fat percentage. Faculdade De Odontologia De Bauru - USP 2018-11-08 /pmc/articles/PMC6223782/ /pubmed/30427474 http://dx.doi.org/10.1590/1678-7757-2018-0088 Text en https://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Perez, Mayra Manoella
Pessoa, Juliana Souza
Ciamponi, Ana Lídia
Diniz, Michele Baffi
Santos, Maria Teresa Botti Rodrigues
Alves, Heloísa Helena de Oliveira
Gorjão, Renata
Guaré, Renata Oliveira
Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children
title Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children
title_full Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children
title_fullStr Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children
title_full_unstemmed Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children
title_short Correlation of salivary immunoglobulin A with Body Mass Index and fat percentage in overweight/obese children
title_sort correlation of salivary immunoglobulin a with body mass index and fat percentage in overweight/obese children
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223782/
https://www.ncbi.nlm.nih.gov/pubmed/30427474
http://dx.doi.org/10.1590/1678-7757-2018-0088
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