2021
DOI: 10.1186/s12889-021-11715-7
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COVID-19, body mass index and cholesterol: an ecological study using global data

Abstract: Background Coronavirus disease 2019 (COVID-19) is now globally considered a serious economic, social and health threat. A wide range of health related factors including Body Mass Index (BMI) is reported to be associated with the disease. In the present study, we analyzed global databases to assess the correlation of BMI and cholesterol with the risk of COVID-19. Methods In this ecological study, we used age-standardized BMI and cholesterol levels a… Show more

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Cited by 15 publications
(18 citation statements)
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“…Among health-related variables, body mass index has been found to be associated with COVID-19. Sarmadi et al 37 have performed an ecological study, utilizing global databases (from the WHO and the NCD Risk Factor Collaboration, or NCD-RisC), to dissect the correlation between age-standardized body mass index and the risk of contracting COVID-19 in terms of incidence and mortality ratio. Authors were able to find a positive correlation, which was stronger in nations and territories with younger populations (like developing countries).…”
Section: Discussionmentioning
confidence: 99%
“…Among health-related variables, body mass index has been found to be associated with COVID-19. Sarmadi et al 37 have performed an ecological study, utilizing global databases (from the WHO and the NCD Risk Factor Collaboration, or NCD-RisC), to dissect the correlation between age-standardized body mass index and the risk of contracting COVID-19 in terms of incidence and mortality ratio. Authors were able to find a positive correlation, which was stronger in nations and territories with younger populations (like developing countries).…”
Section: Discussionmentioning
confidence: 99%
“…The coronavirus disease 2019 (COVID-19) pandemic caused by the SARS-CoV-2 virus emerged from Wuhan, China [ 1 ] and caused more than 250 million infected people and 5 million death up to 10 November 2020. COVID-19 is associated with multiple affecting factors such as air pollution, sociodemographic indices, which have a two-way relationship [ 2 , 3 ]. After about 2 years, many countries especially developed countries with mass vaccination, have not yet been able to fully restore their social and economic activities to pre-2020 levels [ 4 , 5 ].…”
Section: Introductionmentioning
confidence: 99%
“…Since COVID-19 was announced as a pandemic on March 11 2020, scientists started to study and analyze the spread of the virus and its associated factors. Several studies focused on the global scale, while other studies investigated smaller scales and examined specific variables’ correlation to COVID-19 [ 14 ]. In a study, the authors presented the sectors that were disrupted globally, namely: tourism, restaurants, leisure, entertainment, travel, sports, etc.…”
Section: Literature Reviewmentioning
confidence: 99%
“…[ 15 ]. Another study presented the comparison between developed and developing countries, where increased COVID-19 cases and deaths were present in developed countries compared to developing countries [ 14 ].…”
Section: Literature Reviewmentioning
confidence: 99%
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