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The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls

BACKGROUND: There is increasing evidence that the dietary intake of phytochemicals is inversely associated with severity of depression and positively associated with quality of life (QoL). The present study investigated the relationship between dietary phytochemical index (DPI) with depression and Q...

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Autores principales: Sangouni, Abbas Ali, Vasmehjani, Azam Ahmadi, Ghayour-Mobarhan, Majid, Ferns, Gordon A., Khayyatzadeh, Sayyed Saeid
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8811992/
https://www.ncbi.nlm.nih.gov/pubmed/35109893
http://dx.doi.org/10.1186/s13030-022-00234-5
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author Sangouni, Abbas Ali
Vasmehjani, Azam Ahmadi
Ghayour-Mobarhan, Majid
Ferns, Gordon A.
Khayyatzadeh, Sayyed Saeid
author_facet Sangouni, Abbas Ali
Vasmehjani, Azam Ahmadi
Ghayour-Mobarhan, Majid
Ferns, Gordon A.
Khayyatzadeh, Sayyed Saeid
author_sort Sangouni, Abbas Ali
collection PubMed
description BACKGROUND: There is increasing evidence that the dietary intake of phytochemicals is inversely associated with severity of depression and positively associated with quality of life (QoL). The present study investigated the relationship between dietary phytochemical index (DPI) with depression and QoL scores in Iranian adolescent girls. METHODS: A total of 733 adolescent girls from Mashhad and Sabzevar cities in northeastern Iran were entered into this cross-sectional study. Assessment of depression and QoL was performed utilizing the Beck Depression Inventory (BDI) and SF-12v2 questionnaire, respectively. Assessment of dietary intake was undertaken by a qualified dietitian, using a validated food-frequency questionnaire (FFQ) containing 168 food items. To explore the association between DPI with QoL and depression, logistic regression was used in crude and adjusted models. RESULTS: The participants in the fourth quartile of DPI compared with the first quartile had a 50% lower odds of depression (OR: 0.50; 95% CI: 0.30-0.84, P = 0.009) This relation remained significant in all adjusted models. The adolescents in highest quartile of DPI compared with the first quartile had 38% lower odds of poor QoL (OR: 0.62; 95% CI: 0.41-0.94, P = 0.02). This association remained significant in adjusted models I and II, but not after adjusting for all confounding variables (OR: 0.67; 95% CI: 0.43-1.02, P = 0.06) (Model III). CONCLUSIONS: DPI was inversely associated with risk of depression. The association between DPI score and QoL remained unclear. Further prospective and interventional studies are required.
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spelling pubmed-88119922022-02-03 The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls Sangouni, Abbas Ali Vasmehjani, Azam Ahmadi Ghayour-Mobarhan, Majid Ferns, Gordon A. Khayyatzadeh, Sayyed Saeid Biopsychosoc Med Research BACKGROUND: There is increasing evidence that the dietary intake of phytochemicals is inversely associated with severity of depression and positively associated with quality of life (QoL). The present study investigated the relationship between dietary phytochemical index (DPI) with depression and QoL scores in Iranian adolescent girls. METHODS: A total of 733 adolescent girls from Mashhad and Sabzevar cities in northeastern Iran were entered into this cross-sectional study. Assessment of depression and QoL was performed utilizing the Beck Depression Inventory (BDI) and SF-12v2 questionnaire, respectively. Assessment of dietary intake was undertaken by a qualified dietitian, using a validated food-frequency questionnaire (FFQ) containing 168 food items. To explore the association between DPI with QoL and depression, logistic regression was used in crude and adjusted models. RESULTS: The participants in the fourth quartile of DPI compared with the first quartile had a 50% lower odds of depression (OR: 0.50; 95% CI: 0.30-0.84, P = 0.009) This relation remained significant in all adjusted models. The adolescents in highest quartile of DPI compared with the first quartile had 38% lower odds of poor QoL (OR: 0.62; 95% CI: 0.41-0.94, P = 0.02). This association remained significant in adjusted models I and II, but not after adjusting for all confounding variables (OR: 0.67; 95% CI: 0.43-1.02, P = 0.06) (Model III). CONCLUSIONS: DPI was inversely associated with risk of depression. The association between DPI score and QoL remained unclear. Further prospective and interventional studies are required. BioMed Central 2022-02-02 /pmc/articles/PMC8811992/ /pubmed/35109893 http://dx.doi.org/10.1186/s13030-022-00234-5 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/ (https://creativecommons.org/publicdomain/zero/1.0/) ) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
spellingShingle Research
Sangouni, Abbas Ali
Vasmehjani, Azam Ahmadi
Ghayour-Mobarhan, Majid
Ferns, Gordon A.
Khayyatzadeh, Sayyed Saeid
The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
title The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
title_full The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
title_fullStr The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
title_full_unstemmed The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
title_short The association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
title_sort association between dietary phytochemical index with depression and quality of life in iranian adolescent girls
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8811992/
https://www.ncbi.nlm.nih.gov/pubmed/35109893
http://dx.doi.org/10.1186/s13030-022-00234-5
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