Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII
We aimed to analyse the association between processed food consumption and the risk of non-communicable diseases (NCDs) in South Africa. In this empirical study, we analysed nationally representative secondary data obtained from the South African Demographic and Health Survey (SADHS) VII. The survey...
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Cambridge University Press
2024-01-01
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Online Access: | https://www.cambridge.org/core/product/identifier/S2048679024000132/type/journal_article |
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author | Swapnil Godbharle Hema Kesa Angeline Jeyakumar |
author_facet | Swapnil Godbharle Hema Kesa Angeline Jeyakumar |
author_sort | Swapnil Godbharle |
collection | DOAJ |
description | We aimed to analyse the association between processed food consumption and the risk of non-communicable diseases (NCDs) in South Africa. In this empirical study, we analysed nationally representative secondary data obtained from the South African Demographic and Health Survey (SADHS) VII. The survey included 13,288 occupied households, of which 11,083 were interviewed. In the interviewed households, 12,717 eligible adults aged 15 and older were identified and 10,336 were successfully interviewed. The study included four processed food groups (i.e. fried foods, takeaway foods/fast foods, salty snacks/packed chips, and processed meats) and eight NCDs (i.e. hypertension, cardiac arrest, cancer, stroke, hypercholesterolaemia, diabetes, chronic bronchitis, and asthma). As per the logistic regression results following adjustment, none of the disease states showed association with all four processed food groups. However, at least three processed food groups showed a significant positive association with hypertension, cardiac arrest, and diabetes. Two processed food groups showed significant positive association with stroke, and chronic bronchitis; one with hypercholesterolaemia and asthma; and cancer was not associated with any food groups. Processed meat and salted snacks/packed chips were each associated with five chronic conditions. In summary, we found that the consumption of any of the processed food groups increased the risk of NCDs in the South African population. Enabling policy and regulatory efforts in the production and distribution of processed foods, combined with improved awareness among the population need to be prioritised for immediate action. Facilitating the populations to choose traditional healthy diets would be a sustainable strategy for the prevention of NCDs. |
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issn | 2048-6790 |
language | English |
last_indexed | 2024-04-24T18:44:32Z |
publishDate | 2024-01-01 |
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series | Journal of Nutritional Science |
spelling | doaj.art-bf7552f6dc744d889b53369a98f78e612024-03-27T08:12:44ZengCambridge University PressJournal of Nutritional Science2048-67902024-01-011310.1017/jns.2024.13Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VIISwapnil Godbharle0https://orcid.org/0000-0001-5793-1285Hema Kesa1Angeline Jeyakumar2Food Evolution Research Laboratory (FERL), School of Tourism and Hospitality, College of Business and Economics, University of Johannesburg, Johannesburg, South Africa Department of Health Sciences, Savitribai Phule Pune University, Pune, IndiaFood Evolution Research Laboratory (FERL), School of Tourism and Hospitality, College of Business and Economics, University of Johannesburg, Johannesburg, South AfricaFood Evolution Research Laboratory (FERL), School of Tourism and Hospitality, College of Business and Economics, University of Johannesburg, Johannesburg, South Africa Department of Nutrition, University of Nevada, Reno, Nevada, USAWe aimed to analyse the association between processed food consumption and the risk of non-communicable diseases (NCDs) in South Africa. In this empirical study, we analysed nationally representative secondary data obtained from the South African Demographic and Health Survey (SADHS) VII. The survey included 13,288 occupied households, of which 11,083 were interviewed. In the interviewed households, 12,717 eligible adults aged 15 and older were identified and 10,336 were successfully interviewed. The study included four processed food groups (i.e. fried foods, takeaway foods/fast foods, salty snacks/packed chips, and processed meats) and eight NCDs (i.e. hypertension, cardiac arrest, cancer, stroke, hypercholesterolaemia, diabetes, chronic bronchitis, and asthma). As per the logistic regression results following adjustment, none of the disease states showed association with all four processed food groups. However, at least three processed food groups showed a significant positive association with hypertension, cardiac arrest, and diabetes. Two processed food groups showed significant positive association with stroke, and chronic bronchitis; one with hypercholesterolaemia and asthma; and cancer was not associated with any food groups. Processed meat and salted snacks/packed chips were each associated with five chronic conditions. In summary, we found that the consumption of any of the processed food groups increased the risk of NCDs in the South African population. Enabling policy and regulatory efforts in the production and distribution of processed foods, combined with improved awareness among the population need to be prioritised for immediate action. Facilitating the populations to choose traditional healthy diets would be a sustainable strategy for the prevention of NCDs.https://www.cambridge.org/core/product/identifier/S2048679024000132/type/journal_articleDietary patternsNon-communicable diseasesProcessed foodSouth Africa |
spellingShingle | Swapnil Godbharle Hema Kesa Angeline Jeyakumar Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII Journal of Nutritional Science Dietary patterns Non-communicable diseases Processed food South Africa |
title | Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII |
title_full | Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII |
title_fullStr | Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII |
title_full_unstemmed | Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII |
title_short | Processed food consumption and risk of non-communicable diseases (NCDs) in South Africa: evidence from Demographic and Health Survey (DHS) VII |
title_sort | processed food consumption and risk of non communicable diseases ncds in south africa evidence from demographic and health survey dhs vii |
topic | Dietary patterns Non-communicable diseases Processed food South Africa |
url | https://www.cambridge.org/core/product/identifier/S2048679024000132/type/journal_article |
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