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Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran
BACKGROUND: Obesity is investigated as a health concern due to high prevalence in the world. Nowadays, researchers are looking for an indirect method to measure weight and height. Self-reported Body Mass Index (BMI) is ever more served as an alternative method for direct weight and height measuremen...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4939039/ https://www.ncbi.nlm.nih.gov/pubmed/27398352 http://dx.doi.org/10.1186/s40200-016-0244-8 |
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author | Haghighian Roudsari, Arezoo Vedadhir, Abouali Kalantari, Naser Amiri, Parisa Omidvar, Nasrin Eini-Zinab, Hassan pouri Hosseini, Seyed Fatemeh Abdollah |
author_facet | Haghighian Roudsari, Arezoo Vedadhir, Abouali Kalantari, Naser Amiri, Parisa Omidvar, Nasrin Eini-Zinab, Hassan pouri Hosseini, Seyed Fatemeh Abdollah |
author_sort | Haghighian Roudsari, Arezoo |
collection | PubMed |
description | BACKGROUND: Obesity is investigated as a health concern due to high prevalence in the world. Nowadays, researchers are looking for an indirect method to measure weight and height. Self-reported Body Mass Index (BMI) is ever more served as an alternative method for direct weight and height measurement. Misreporting is a usual concern in self-reported BMI, thus, this study set explored the association and degree of agreement of self-reported BMI with weight perception, Self-Rated Health (SRH), and appearance satisfaction in people living in Tehran, Iran. METHODS: 722 men and women (268 men and 454 women) aged 30–64 years were selected using Cluster Multi-stage Sampling with the Probability Proportional to Size (PPS) method from each area. The questionnaire included demographic and socioeconomic variables and self-reported weight and height and questions related to weight and health perception, and appearance satisfaction. Independent samples T-test compared the mean of scales and differences in characteristics between BMI categories, analyzed using chi-square test. The Cohen’s kappa coefficient examined the association between self-reported BMI and weight perception, SRH, and appearance satisfaction. RESULTS: The mean self-reported weight was 80.79 ± 12.87 in men and 68.33 ± 11.53 in women. The results of the agreement analysis for weight perception were Kappa = 0.38 with p < 0.0001 for women and Kappa = 0.23 with p <0.0001 for men. This measure of agreement, while statistically significant, is fair agreement. SRH and appearance satisfaction were not significantly correlated with self-reported BMI. CONCLUSION: The measurements of height and weight can cause significant imprecisions in calculation of BMI, which is used as a guide for identifying persons at risk of disease. Direct measurement of height and weight should be performed whenever possible for optimal measurements in clinical practice and clinically oriented researches. |
format | Online Article Text |
id | pubmed-4939039 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-49390392016-07-10 Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran Haghighian Roudsari, Arezoo Vedadhir, Abouali Kalantari, Naser Amiri, Parisa Omidvar, Nasrin Eini-Zinab, Hassan pouri Hosseini, Seyed Fatemeh Abdollah J Diabetes Metab Disord Research Article BACKGROUND: Obesity is investigated as a health concern due to high prevalence in the world. Nowadays, researchers are looking for an indirect method to measure weight and height. Self-reported Body Mass Index (BMI) is ever more served as an alternative method for direct weight and height measurement. Misreporting is a usual concern in self-reported BMI, thus, this study set explored the association and degree of agreement of self-reported BMI with weight perception, Self-Rated Health (SRH), and appearance satisfaction in people living in Tehran, Iran. METHODS: 722 men and women (268 men and 454 women) aged 30–64 years were selected using Cluster Multi-stage Sampling with the Probability Proportional to Size (PPS) method from each area. The questionnaire included demographic and socioeconomic variables and self-reported weight and height and questions related to weight and health perception, and appearance satisfaction. Independent samples T-test compared the mean of scales and differences in characteristics between BMI categories, analyzed using chi-square test. The Cohen’s kappa coefficient examined the association between self-reported BMI and weight perception, SRH, and appearance satisfaction. RESULTS: The mean self-reported weight was 80.79 ± 12.87 in men and 68.33 ± 11.53 in women. The results of the agreement analysis for weight perception were Kappa = 0.38 with p < 0.0001 for women and Kappa = 0.23 with p <0.0001 for men. This measure of agreement, while statistically significant, is fair agreement. SRH and appearance satisfaction were not significantly correlated with self-reported BMI. CONCLUSION: The measurements of height and weight can cause significant imprecisions in calculation of BMI, which is used as a guide for identifying persons at risk of disease. Direct measurement of height and weight should be performed whenever possible for optimal measurements in clinical practice and clinically oriented researches. BioMed Central 2016-07-09 /pmc/articles/PMC4939039/ /pubmed/27398352 http://dx.doi.org/10.1186/s40200-016-0244-8 Text en © Roudsari et al. 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. |
spellingShingle | Research Article Haghighian Roudsari, Arezoo Vedadhir, Abouali Kalantari, Naser Amiri, Parisa Omidvar, Nasrin Eini-Zinab, Hassan pouri Hosseini, Seyed Fatemeh Abdollah Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran |
title | Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran |
title_full | Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran |
title_fullStr | Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran |
title_full_unstemmed | Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran |
title_short | Concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in Tehran |
title_sort | concordance between self-reported body mass index with weight perception, self-rated health and appearance satisfaction in people living in tehran |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4939039/ https://www.ncbi.nlm.nih.gov/pubmed/27398352 http://dx.doi.org/10.1186/s40200-016-0244-8 |
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