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Alamnia TT, Sargent GM, Kelly M. Dietary patterns and associations with metabolic risk factors for non-communicable disease. Sci Rep 2023; 13:21028. [PMID: 38030642 PMCID: PMC10687098 DOI: 10.1038/s41598-023-47548-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 11/15/2023] [Indexed: 12/01/2023] Open
Abstract
Unhealthy dietary habit is a major contributor to the burden of non-communicable diseases such as cardiovascular diseases, diabetes, and hypertension, especially the increased burden in low- and middle-income countries. Evidence of the association between specific dietary patterns and health outcomes is scarce in sub-Saharan African countries. This study aimed to identify principal dietary patterns and evaluate associations with metabolic risk factors including hypertension, overweight/obesity, and abdominal obesity in Northwest Ethiopia. A community-based cross-sectional survey was conducted among adults in Bahir Dar, Northwest Ethiopia, from 10 May 2021 to 20 June 2021. Dietary intake was collected using a validated food frequency questionnaire. Anthropometric (weight, height, hip/waist circumference) and blood pressure measurements were performed using standardized tools. Principal component analysis was conducted to derive dietary patterns. Chi-square and logistic regression analyses were used to examine the association between dietary patterns and metabolic risk factors and with sociodemographic and individual risk factors. This study derives two types of dietary patterns: 'westernized' dietary pattern, which is positively correlated with consumption of meat, dairy, fast foods, alcohol, fish, sweet/sugary foods, and fruits, and 'traditional' dietary pattern, which is positively correlated with intake of cereals, vegetables, legumes, roots/tubers, coffee, and oils. The prevalence of hypertension was significantly lower in adults with higher quantiles of westernized dietary pattern (AOR = 0.28, 95% CI 0.13 to 0.60; p < 0.01; quantile three); and (AOR = 0.35, 95% CI 0.17, 0.75; p < 0.01; quantile four). Younger, married, and middle-income adults were associated with the highest quantile of the westernized pattern. Being females and having middle income associated with the highest quantile of traditional dietary patterns (p < 0.05). This study suggested two types of dietary patterns, westernized and traditional, among adults in Northwest Ethiopia and revealed a significant association with metabolic risk factors like hypertension. Identifying the main dietary patterns in the population could be informative to consider local-based dietary recommendations and interventions to reduce metabolic risk factors.
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Affiliation(s)
- Tilahun Tewabe Alamnia
- National Centre for Epidemiology and Population Health, Australian National University, 62 Mills RD, Acton ACT 2601, Canberra, Australia.
- College of Medical and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Ginny M Sargent
- National Centre for Epidemiology and Population Health, Australian National University, 62 Mills RD, Acton ACT 2601, Canberra, Australia
| | - Matthew Kelly
- National Centre for Epidemiology and Population Health, Australian National University, 62 Mills RD, Acton ACT 2601, Canberra, Australia
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Basheikh ZO, Jumbe T, Kulwa K. Perception and attitudes of street food vendors toward the healthiness of meals prepared and sold in Dodoma. Food Sci Nutr 2023; 11:3885-3897. [PMID: 37457159 PMCID: PMC10345679 DOI: 10.1002/fsn3.3374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 03/28/2023] [Accepted: 03/30/2023] [Indexed: 07/18/2023] Open
Abstract
Consumption of street meals among urban dwellers has become inevitable, especially in low- and middle-income countries. It has been linked to higher incidence of dietary-related diseases. Vendors' perceptions and attitudes toward the healthiness of meals can influence nutritional quality of the offered meals. Therefore, the study aimed to assess perceptions and attitudes of vendors toward healthy and unhealthy meals as well as the healthiness of meals they prepare and sell. A cross-sectional study was carried out among 384 street food vendors. Face-to-face interviews were conducted using semistructured questionnaire. Pearson Chi-square test and logistic regression analysis were used in comparing and testing for the association of perceptions and attitudes to vendors' characteristics. Street food vendors that took part in this study demonstrated good perceptions based on what they perceived to be healthy meals (58.33%) and positive attitudes (95.57%) toward preparation and provision of healthy meals. Perceptions were associated with sex (p = .007), education level (p = .002), and investment cost (p = .000). Results from logistic regression showed that better perceptions of healthy meals were associated with being female (OR = 2.46, p-value < .031), having higher education (OR = 11.88, p-value < .042), and vending experience of 1-5 years and more than 5 years (OR = 3.17, 2.95, p-value < .019, .039, respectively) while having moderate investment cost showed significant lower chances of having better perceptions (OR = 0.33, p-value < .001). Attitudes were associated with sex (p = .002), age (p = .002), marital status (p = .013), education (p = .009), and vending experience (p = .008). Female vendors, having 25 years of age and above, living with partners, with tertiary education, and having vending experience of more than 1 year had shown to have more positive attitudes toward healthy meals. Generally, street food vendors had good perceptions and attitudes toward healthy meals. This implies possible room for change and adoption of better ways of preparing meals. These findings could be used as a stepping stone in improving nutritional and healthy quality of street meals. Increased efforts are needed on the inclusion of nutritional aspects of healthy meals as they were merely considered by vendors. Future interventions on these vendors should focus more on male vendors, vendors with little vending experience, and little education as they had shown to have relatively poorer attitudes and perceptions compared to other groups.
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Affiliation(s)
- Zalia Omary Basheikh
- Department of Human Nutrition and Consumer Sciences Sokoine University of Agriculture Morogoro Tanzania
| | - Theresia Jumbe
- Department of Human Nutrition and Consumer Sciences Sokoine University of Agriculture Morogoro Tanzania
| | - Kissa Kulwa
- Department of Human Nutrition and Consumer Sciences Sokoine University of Agriculture Morogoro Tanzania
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Perry G, Gebresenbet F, DaPra M, Branco P, Whibesilassie W, Jelacic M, Eyob AE. Why Urban Ecology Matters in Ethiopia. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.843698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Three concurrent global environmental trends are particularly apparent: human population growth, urbanization, and climate change. Especially in countries such as Ethiopia in the Global South, all three are impacted by, and in turn have bearing upon, social justice and equity. Combined, these spatial and social factors reduce wellbeing, leading to increasing urgency to create urban environments that are more livable, resilient, and adaptive. However, the impacts on, and of, non-human urban residents, particularly on the ecosystem services they provide, are often neglected. We review the literature using the One Health theoretical framework and focusing on Ethiopia as a case-study. We argue for specific urban strategies that benefit humans and also have spillover effects that benefit other species, and vice versa. For example, urban trees provide shade, clean the air, help combat climate change, create more livable neighborhoods, and offer habitat for many species. Similarly, urban neighborhoods that attract wildlife have characteristics that also make them more desirable for humans, resulting in improved health outcomes, higher livability, and enhanced real-estate values. After summarizing the present state of knowledge about urban ecology, we emphasize components relevant to the developing world in general and pre- COVID-19 pandemic Ethiopia in particular, then expand the discussion to include social justice and equity concerns in the built environment. Prior to the ongoing civil war, Ethiopia was beginning to invest in more sustainable urbanization and serve as a model. Especially in light of the conflict and pandemic, much more will need to be done.
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Saif-Ur-Rahman KM, Chiang C, Weldegerima Gebremariam L, Haregot Hilawe E, Hirakawa Y, Aoyama A, Yatsuya H. Association of anthropometric indices of obesity with hypertension among public employees in northern Ethiopia: findings from a cross-sectional survey. BMJ Open 2021; 11:e050969. [PMID: 34593500 PMCID: PMC8487201 DOI: 10.1136/bmjopen-2021-050969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES The burden of hypertension is increasing in low-income countries, including Ethiopia. Obesity is widely known to be associated with hypertension, but different anthropometric indices of obesity might differ in association with hypertension, which is largely unknown in northern Ethiopia. DESIGN Data from our previous cross-sectional epidemiological survey were statistically analysed. SETTING Public employees in the regional capital city in northern Ethiopia. PARTICIPANTS The data of 1380 participants (823 men and 557 non-pregnant women) aged 25 and 64 years were analysed. OUTCOME MEASURES The presence of hypertension was the outcome measure and multivariable-adjusted logistic regression analyses were used to investigate the association of body mass index (BMI), waist circumference, and waist-hip ratio in men and women separately. The area under the curve (AUC) for three anthropometric indices for discriminating hypertension was also obtained. Separate analyses were conducted for waist circumference and waist-hip ratio analyses further adjusted for BMI. RESULTS BMI was linearly associated with hypertension in men (OR for 1 SD increase in BMI 1.45, p=0.001) and women (OR for 1 SD increase in BMI 1.41, p=0.01). The association of waist circumference was independent of BMI both in men (OR for 1 SD increase in waist circumference: 1.74, p=0.002) and women (OR for 1 SD increase in waist circumference: 1.57, p=0.029). The association of waist-hip ratio with hypertension adjusted for BMI was significant in men (OR for 1 SD increase in the waist-hip ratio: 1.46, p<0.001), but was weak and non-significant in women. The AUC for BMI was 0.64 in men and 0.67 in women, while AUC for waist circumference was 0.69 both in men and women. CONCLUSIONS Waist circumference was associated with hypertension independent of BMI among public employees in northern Ethiopia.
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Affiliation(s)
- K M Saif-Ur-Rahman
- Public Health and Health Systems, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
- Health Systems and Population Studies Division, ICDDRB, Dhaka, Bangladesh
| | - Chifa Chiang
- Public Health and Health Systems, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
| | | | - Esayas Haregot Hilawe
- Public Health and Health Systems, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
| | - Yoshihisa Hirakawa
- Public Health and Health Systems, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
| | - Atsuko Aoyama
- Public Health and Health Systems, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
- Nagoya University of Arts and Sciences, Nisshin, Aichi, Japan
| | - Hiroshi Yatsuya
- Public Health and Health Systems, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
- Department of Public Health, Fujita Health University School of Medicine Graduate School of Medicine, Toyoake, Aichi, Japan
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Shimizu H, Hirakawa Y, Chiang C, Ngiralmau B, Tellei J, Rehuher-Marugg FK, Mita T, Yatsuya H, Aoyama A. Perceptions and behaviors related to noncommunicable diseases in Palau: a qualitative study. NAGOYA JOURNAL OF MEDICAL SCIENCE 2021; 83:287-298. [PMID: 34239177 PMCID: PMC8236684 DOI: 10.18999/nagjms.83.2.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/28/2020] [Indexed: 12/03/2022]
Abstract
The increasing burden of noncommunicable diseases (NCDs) is a major public health concern in Palau. This study aims to identify social and psychological factors related to NCDs among Palauan people using a qualitative approach. We conducted eight key informant interviews and eight focus group discussions, which were audio-recorded, transcribed and translated into English. Ideas of the respondents were extracted and labeled, and the labels were analyzed using an inductive multistage approach referred to as qualitative content analysis. Three themes emerged: (1) home education, (2) traditional local community, and (3) modernization and westernization of lifestyle. Respondents believed that the influence of the family on lifestyle was significant, but that disciplining children at home had become difficult. They considered that the traditional lifestyle was mostly healthy, and were reluctant to abandon certain unhealthy customs, such as serving abundant food to guests as a sign of fraternity. They also thought that they overate because of their stressful modernized lifestyle. This is the first qualitative study to analyze perception and behavior of the Palauan people in relation to NCDs. We found that the increase in NCDs was related to two concurrent trends: preserving certain traditional customs unfavorable to good health, and abandoning time-consuming healthy traditional lifestyle to adopt a modernized one. We also found that Palauan people were not confident in their ability to prevent NCDs. Therefore, health promotion activities should be designed to empower people to make positive changes.
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Affiliation(s)
- Hiroko Shimizu
- Department of Public Health and Health Systems, Nagoya University School of Medicine, Nagoya, Japan
- Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | - Yoshihisa Hirakawa
- Department of Public Health and Health Systems, Nagoya University School of Medicine, Nagoya, Japan
| | - Chifa Chiang
- Department of Public Health and Health Systems, Nagoya University School of Medicine, Nagoya, Japan
| | | | | | | | - Takashi Mita
- Faculty of International Relations, Kyoto Sangyo University, Kyoto, Japan
| | - Hiroshi Yatsuya
- Department of Public Health and Health Systems, Nagoya University School of Medicine, Nagoya, Japan
- Department of Public Health, Fujita Health University School of Medicine, Toyoake, Japan
| | - Atsuko Aoyama
- Department of Public Health and Health Systems, Nagoya University School of Medicine, Nagoya, Japan
- Nagoya University of Arts and Sciences, Nisshin, Japan
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