The relationship between rice consumption and glioma: a case–control study in adults

Abstract Previous studies have shown the effect of refined grains on various cancers; however, data on the link between rice consumption and brain cancer are scarce. We aimed to investigate the relationship between rice consumption and glioma in Iranian adults. Current hospital-based case–control st...

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Autores principales: Maryam Aghababaie Shahrestani, Parvane Saneei, Mehdi Shayanfar, Minoo Mohammad-Shirazi, Giuve Sharifi, Omid Sadeghi, Ahmad Esmaillzadeh
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Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/3fdabc6ec60f477c94abefef3917db9b
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spelling oai:doaj.org-article:3fdabc6ec60f477c94abefef3917db9b2021-12-02T13:18:02ZThe relationship between rice consumption and glioma: a case–control study in adults10.1038/s41598-021-85562-22045-2322https://doaj.org/article/3fdabc6ec60f477c94abefef3917db9b2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-85562-2https://doaj.org/toc/2045-2322Abstract Previous studies have shown the effect of refined grains on various cancers; however, data on the link between rice consumption and brain cancer are scarce. We aimed to investigate the relationship between rice consumption and glioma in Iranian adults. Current hospital-based case–control study was done in Tehran between 2009 and 2011. Cases were individuals with pathologically confirmed glioma in a maximally 1 month of the disease diagnosis (n = 128). Controls were individuals, aged between 20 and 75 years, who were hospitalized or were outpatients referred to other wards of the same hospital (n = 256). Cases and controls were frequently matched in terms of age and gender. Usual dietary intakes of participants, including rice consumption, during the preceding year were examined using a Block-format validated semi-quantitative 126-item food frequency questionnaire. Compared with participants in the lowest tertile of rice consumption (< 181 g/day), those in the highest tertile (≥ 279 g/day) had 2.47 times greater chance for having glioma (OR: 2.47, 95% CI 1.44–4.23). This relationship was also seen when potential confounders including demographic variables, energy and dietary intakes as well as body mass index were taking into account; such that individuals in the top tertile of rice consumption had 2.46 times greater odds of glioma compared with those in the bottom tertile (OR: 2.46, 95% CI 1.01–5.97). We found that rice consumption was positively associated with risk of glioma in adults. Further prospective studies are required to confirm this finding.Maryam Aghababaie ShahrestaniParvane SaneeiMehdi ShayanfarMinoo Mohammad-ShiraziGiuve SharifiOmid SadeghiAhmad EsmaillzadehNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Maryam Aghababaie Shahrestani
Parvane Saneei
Mehdi Shayanfar
Minoo Mohammad-Shirazi
Giuve Sharifi
Omid Sadeghi
Ahmad Esmaillzadeh
The relationship between rice consumption and glioma: a case–control study in adults
description Abstract Previous studies have shown the effect of refined grains on various cancers; however, data on the link between rice consumption and brain cancer are scarce. We aimed to investigate the relationship between rice consumption and glioma in Iranian adults. Current hospital-based case–control study was done in Tehran between 2009 and 2011. Cases were individuals with pathologically confirmed glioma in a maximally 1 month of the disease diagnosis (n = 128). Controls were individuals, aged between 20 and 75 years, who were hospitalized or were outpatients referred to other wards of the same hospital (n = 256). Cases and controls were frequently matched in terms of age and gender. Usual dietary intakes of participants, including rice consumption, during the preceding year were examined using a Block-format validated semi-quantitative 126-item food frequency questionnaire. Compared with participants in the lowest tertile of rice consumption (< 181 g/day), those in the highest tertile (≥ 279 g/day) had 2.47 times greater chance for having glioma (OR: 2.47, 95% CI 1.44–4.23). This relationship was also seen when potential confounders including demographic variables, energy and dietary intakes as well as body mass index were taking into account; such that individuals in the top tertile of rice consumption had 2.46 times greater odds of glioma compared with those in the bottom tertile (OR: 2.46, 95% CI 1.01–5.97). We found that rice consumption was positively associated with risk of glioma in adults. Further prospective studies are required to confirm this finding.
format article
author Maryam Aghababaie Shahrestani
Parvane Saneei
Mehdi Shayanfar
Minoo Mohammad-Shirazi
Giuve Sharifi
Omid Sadeghi
Ahmad Esmaillzadeh
author_facet Maryam Aghababaie Shahrestani
Parvane Saneei
Mehdi Shayanfar
Minoo Mohammad-Shirazi
Giuve Sharifi
Omid Sadeghi
Ahmad Esmaillzadeh
author_sort Maryam Aghababaie Shahrestani
title The relationship between rice consumption and glioma: a case–control study in adults
title_short The relationship between rice consumption and glioma: a case–control study in adults
title_full The relationship between rice consumption and glioma: a case–control study in adults
title_fullStr The relationship between rice consumption and glioma: a case–control study in adults
title_full_unstemmed The relationship between rice consumption and glioma: a case–control study in adults
title_sort relationship between rice consumption and glioma: a case–control study in adults
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/3fdabc6ec60f477c94abefef3917db9b
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