Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.

<h4>Background</h4>Overweight and obesity impose a significant health burden in Australia, predominantly the middle-aged and older adults. Studies of the association between obesity and chronic diseases are primarily based on cross-sectional data, which is insufficient to deduce a tempor...

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Autores principales: Syed Afroz Keramat, Khorshed Alam, Rezwanul Hasan Rana, Rupok Chowdhury, Fariha Farjana, Rubayyat Hashmi, Jeff Gow, Stuart J H Biddle
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Publicado: Public Library of Science (PLoS) 2021
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spelling oai:doaj.org-article:4d7f73e56eb840cc8e47cfc0836ad7d42021-12-02T20:12:59ZObesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.1932-620310.1371/journal.pone.0260158https://doaj.org/article/4d7f73e56eb840cc8e47cfc0836ad7d42021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0260158https://doaj.org/toc/1932-6203<h4>Background</h4>Overweight and obesity impose a significant health burden in Australia, predominantly the middle-aged and older adults. Studies of the association between obesity and chronic diseases are primarily based on cross-sectional data, which is insufficient to deduce a temporal relationship. Using nationally representative panel data, this study aims to investigate whether obesity is a significant risk factor for type 2 diabetes, heart diseases, asthma, arthritis, and depression in Australian middle-aged and older adults.<h4>Methods</h4>Longitudinal data comprising three waves (waves 9, 13 and 17) of the Household, Income and Labour Dynamics in Australia (HILDA) survey were used in this study. This study fitted longitudinal random-effect logistic regression models to estimate the between-person differences in the association between obesity and chronic diseases.<h4>Results</h4>The findings indicated that obesity was associated with a higher prevalence of chronic diseases among Australian middle-aged and older adults. Obese adults (Body Mass Index [BMI] ≥ 30) were at 12.76, 2.05, 1.97, 2.25, and 1.96, times of higher risks of having type 2 diabetes (OR: 12.76, CI 95%: 8.88-18.36), heart disease (OR: 2.05, CI 95%: 1.54-2.74), asthma (OR: 1.97, CI 95%: 1.49-2.62), arthritis (OR: 2.25, 95% CI: 1.90-2.68) and depression (OR: 1.96, CI 95%: 1.56-2.48), respectively, compared with healthy weight counterparts. However, the study did not find any evidence of a statistically significant association between obesity and cancer. Besides, gender stratified regression results showed that obesity is associated with a higher likelihood of asthma (OR: 2.64, 95% CI: 1.84-3.80) among female adults, but not in the case of male adults.<h4>Conclusion</h4>Excessive weight is strongly associated with a higher incidence of chronic disease in Australian middle-aged and older adults. This finding has clear public health implications. Health promotion programs and strategies would be helpful to meet the challenge of excessive weight gain and thus contribute to the prevention of chronic diseases.Syed Afroz KeramatKhorshed AlamRezwanul Hasan RanaRupok ChowdhuryFariha FarjanaRubayyat HashmiJeff GowStuart J H BiddlePublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 11, p e0260158 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Syed Afroz Keramat
Khorshed Alam
Rezwanul Hasan Rana
Rupok Chowdhury
Fariha Farjana
Rubayyat Hashmi
Jeff Gow
Stuart J H Biddle
Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.
description <h4>Background</h4>Overweight and obesity impose a significant health burden in Australia, predominantly the middle-aged and older adults. Studies of the association between obesity and chronic diseases are primarily based on cross-sectional data, which is insufficient to deduce a temporal relationship. Using nationally representative panel data, this study aims to investigate whether obesity is a significant risk factor for type 2 diabetes, heart diseases, asthma, arthritis, and depression in Australian middle-aged and older adults.<h4>Methods</h4>Longitudinal data comprising three waves (waves 9, 13 and 17) of the Household, Income and Labour Dynamics in Australia (HILDA) survey were used in this study. This study fitted longitudinal random-effect logistic regression models to estimate the between-person differences in the association between obesity and chronic diseases.<h4>Results</h4>The findings indicated that obesity was associated with a higher prevalence of chronic diseases among Australian middle-aged and older adults. Obese adults (Body Mass Index [BMI] ≥ 30) were at 12.76, 2.05, 1.97, 2.25, and 1.96, times of higher risks of having type 2 diabetes (OR: 12.76, CI 95%: 8.88-18.36), heart disease (OR: 2.05, CI 95%: 1.54-2.74), asthma (OR: 1.97, CI 95%: 1.49-2.62), arthritis (OR: 2.25, 95% CI: 1.90-2.68) and depression (OR: 1.96, CI 95%: 1.56-2.48), respectively, compared with healthy weight counterparts. However, the study did not find any evidence of a statistically significant association between obesity and cancer. Besides, gender stratified regression results showed that obesity is associated with a higher likelihood of asthma (OR: 2.64, 95% CI: 1.84-3.80) among female adults, but not in the case of male adults.<h4>Conclusion</h4>Excessive weight is strongly associated with a higher incidence of chronic disease in Australian middle-aged and older adults. This finding has clear public health implications. Health promotion programs and strategies would be helpful to meet the challenge of excessive weight gain and thus contribute to the prevention of chronic diseases.
format article
author Syed Afroz Keramat
Khorshed Alam
Rezwanul Hasan Rana
Rupok Chowdhury
Fariha Farjana
Rubayyat Hashmi
Jeff Gow
Stuart J H Biddle
author_facet Syed Afroz Keramat
Khorshed Alam
Rezwanul Hasan Rana
Rupok Chowdhury
Fariha Farjana
Rubayyat Hashmi
Jeff Gow
Stuart J H Biddle
author_sort Syed Afroz Keramat
title Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.
title_short Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.
title_full Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.
title_fullStr Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.
title_full_unstemmed Obesity and the risk of developing chronic diseases in middle-aged and older adults: Findings from an Australian longitudinal population survey, 2009-2017.
title_sort obesity and the risk of developing chronic diseases in middle-aged and older adults: findings from an australian longitudinal population survey, 2009-2017.
publisher Public Library of Science (PLoS)
publishDate 2021
url https://doaj.org/article/4d7f73e56eb840cc8e47cfc0836ad7d4
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