ArticleThe clinical respiratory journal2023
The association between nutrients and occurrence of COVID-19 outcomes in the population of Western Iran: A cohort study.
Article in The clinical respiratory journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 4 citations in OpenAlex.
- The association between nutrients and occurrence of COVID-19 outcomes in the population of Western Iran: A cohort study.The clinical respiratory journal · 2023Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
introductionThe study aimed to determine the association between nutrients (micronutrients, macronutrients, and antioxidants) and the occurrence of COVID-19-related outcomes (morbidity and hospitalization) using a cohort study in Western Iran.
methodsThe basic study information was collected from February 2019 to February 2020 from the baseline phase of the Dehgolan Prospective Cohort Study (DehPCS). The primary outcomes in this study included risk of contracting COVID-19 and hospitalization due to it at a specific time. To compare these outcomes based on different nutritional groups (macronutrients or micronutrients), Kaplan-Meier chart and log rank test were used. Also, univariate and multivariate regression models were used to investigate the association between different nutritional groups and desired outcomes (risk of contracting COVID-19 and hospitalization due to it at a certain time).
resultsThe results showed that people having an insufficient intake of selenium (HR: 1.180; % 95 CI: 1.032-2.490; P: 0.042), vitamin A (HR: 1.119; % 95 CI: 1.020-1.442; p: 0.033), and vitamin E (HR: 1.544; % 95 CI: 1.136-3.093; p: 0.039) were significantly more infected with COVID-19 than the ones who had a sufficient intake of these nutrients. Also, the results showed that people having an insufficient intake of selenium (HR: 2.130; % 95 CI: 1.232-3.098; p: 0.018) and vitamin A (HR: 1.200; % 95 CI: 1.000-2.090; p: 0.043) were significantly hospitalized more than the ones who had a sufficient intake of these nutrients.
conclusionInsufficient intake of selenium and vitamins A and E can significantly increase the incidence of COVID-19 and hospitalization due to it.
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