The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics
This cross-sectional study evaluates the relationship of the dietary inflammatory index (DII), a novel tool developed to measure the inflammatory capacity of a diet, with pulmonary functions and asthma control test (ACT) scores in asthmatic individuals. The study included 120 patients who were diagn...
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Format: | Article |
Language: | English |
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Tehran University of Medical Sciences
2019-10-01
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Series: | Iranian Journal of Allergy, Asthma and Immunology |
Subjects: | |
Online Access: | https://ijaai.tums.ac.ir/index.php/ijaai/article/view/2215 |
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author | Ümüş Özbey Aslı Uçar Nitin Shivappa James R Hebert |
author_facet | Ümüş Özbey Aslı Uçar Nitin Shivappa James R Hebert |
author_sort | Ümüş Özbey |
collection | DOAJ |
description | This cross-sectional study evaluates the relationship of the dietary inflammatory index (DII), a novel tool developed to measure the inflammatory capacity of a diet, with pulmonary functions and asthma control test (ACT) scores in asthmatic individuals. The study included 120 patients who were diagnosed with asthma for at least one year. The anthropometric measurements, one-day long nutrition uptake records, pulmonary function tests, and ACT scores of the respondents were recorded and compared according to categories of the DII which was calculated from 24- hour recalls. Forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and ACT scores decreased with increasing DII tertiles (p<0.05). The total energy, carbohydrate, fat, and saturated fat uptake of the participants increased in parallel to DII (p<0.05); while vitamin A, C, and E uptakes, on the other hand, decreased as DII increased (p=0.0001). In conclusion, an increase in the inflammatory potential of diet among asthmatics decreases pulmonary functions and asthma control. |
first_indexed | 2024-04-13T00:20:34Z |
format | Article |
id | doaj.art-b773271235e445d59fdba6fb4e1042e0 |
institution | Directory Open Access Journal |
issn | 1735-1502 1735-5249 |
language | English |
last_indexed | 2024-04-13T00:20:34Z |
publishDate | 2019-10-01 |
publisher | Tehran University of Medical Sciences |
record_format | Article |
series | Iranian Journal of Allergy, Asthma and Immunology |
spelling | doaj.art-b773271235e445d59fdba6fb4e1042e02022-12-22T03:10:47ZengTehran University of Medical SciencesIranian Journal of Allergy, Asthma and Immunology1735-15021735-52492019-10-0118610.18502/ijaai.v18i6.21732215The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in AsthmaticsÜmüş Özbey0Aslı Uçar1Nitin Shivappa2James R Hebert3Department of Nutrition and Diet, Health Science Faculty, Ankara University, Ankara, TurkeyDepartment of Nutrition and Diet, Health Science Faculty, Ankara University, Ankara, TurkeyCancer Prevention and Control Program, University of South Carolina, Columbia, U.S.A AND Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, U.S.ACancer Prevention and Control Program, University of South Carolina, Columbia, U.S.A AND Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, U.S.AThis cross-sectional study evaluates the relationship of the dietary inflammatory index (DII), a novel tool developed to measure the inflammatory capacity of a diet, with pulmonary functions and asthma control test (ACT) scores in asthmatic individuals. The study included 120 patients who were diagnosed with asthma for at least one year. The anthropometric measurements, one-day long nutrition uptake records, pulmonary function tests, and ACT scores of the respondents were recorded and compared according to categories of the DII which was calculated from 24- hour recalls. Forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and ACT scores decreased with increasing DII tertiles (p<0.05). The total energy, carbohydrate, fat, and saturated fat uptake of the participants increased in parallel to DII (p<0.05); while vitamin A, C, and E uptakes, on the other hand, decreased as DII increased (p=0.0001). In conclusion, an increase in the inflammatory potential of diet among asthmatics decreases pulmonary functions and asthma control.https://ijaai.tums.ac.ir/index.php/ijaai/article/view/2215AsthmaDietInflammationPulmonary function |
spellingShingle | Ümüş Özbey Aslı Uçar Nitin Shivappa James R Hebert The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics Iranian Journal of Allergy, Asthma and Immunology Asthma Diet Inflammation Pulmonary function |
title | The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics |
title_full | The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics |
title_fullStr | The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics |
title_full_unstemmed | The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics |
title_short | The Relationship between Dietary Inflammatory Index, Pulmonary Functions and Asthma Control in Asthmatics |
title_sort | relationship between dietary inflammatory index pulmonary functions and asthma control in asthmatics |
topic | Asthma Diet Inflammation Pulmonary function |
url | https://ijaai.tums.ac.ir/index.php/ijaai/article/view/2215 |
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