12 results on '"Laar, Amos"'
Search Results
2. Editorial: The African food environments.
- Author
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Laar A, Baye K, Zotor F, Asiki G, and Lartey A
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- Humans, Diet, Obesity
- Abstract
Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
- Published
- 2023
- Full Text
- View/download PDF
3. Availability of healthy and unhealthy foods in modern retail outlets located in selected districts of Greater Accra Region, Ghana.
- Author
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Adjei AP, Amevinya GS, Quarpong W, Tandoh A, Aryeetey R, Holdsworth M, Agyemang C, Zotor F, Laar ME, Mensah K, Addo P, Laryea D, Asiki G, Sellen D, Vandevijvere S, and Laar A
- Subjects
- Ghana, Environment, Consumer Behavior, Fast Foods, Diet
- Abstract
Background: Intake of unhealthy foods is linked to the onset of obesity and diet-related non-communicable diseases (NCDs). Availability of unhealthy (nutritionally poor) foods can influence preference, purchasing and consumption of such foods. This study determined the healthiness of foods sold at modern retail outlets- supermarkets and mini-marts in the Greater Accra Region of Ghana., Methods: All modern retail outlets located in six districts of Greater Accra were eligible. Those < 200 m
2 of floor area and with permanent structures were categorized as mini-marts; and those ≥200 m2 as supermarkets. Shelf length of all available foods were measured. Healthiness of food was determined using two criteria - the NOVA classification and energy density of foods. Thus, ultra-processed foods or food items with >225 kcal/100 g were classified as unhealthy. The ratio of the area occupied by unhealthy to healthy foods was used to determine the healthiness of modern retail outlets., Results: Of 67 retail outlets assessed, 86.6% were mini-marts. 85.0% of the total SHELF area was occupied by foods categorized as unhealthy (ranging from 9,262 m2 in Ashiaman Municipality to 41,892 m2 in Accra Metropolis). Refined grains/grain products were the most available, occupying 30.0% of the total food shelf space, followed by sugar-sweetened beverages (20.1% of total shelf space). The least available food group-unprocessed staples, was found in only one high income district, and occupied 0.1% of the total food shelf space. Retail outlets in two districts did not sell fresh fruits or fresh/unsalted canned vegetables. About two-thirds of food products available ( n = 3,952) were ultra-processed. Overall, the ratio of ultra-processed-to-unprocessed foods ranged from 3 to 7 with an average (SD) of 5(2). Thus, for every healthy food, there were five ultra-processed ones in the studied retail outlets., Conclusion: This study reveals widespread availability of ultra-processed foods in modern retail outlets within the selected districts. Toward a healthier food retail environment, public health and food regulators, in partnership with other stakeholders need to institute measures that improve availability of healthy foods within supermarkets and mini-marts., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Adjei, Amevinya, Quarpong, Tandoh, Aryeetey, Holdsworth, Agyemang, Zotor, Laar, Mensah, Addo, Laryea, Asiki, Sellen, Vandevijvere and Laar.)- Published
- 2022
- Full Text
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4. Urban physical food environments drive dietary behaviours in Ghana and Kenya: A photovoice study.
- Author
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Pradeilles R, Irache A, Wanjohi MN, Holdsworth M, Laar A, Zotor F, Tandoh A, Klomegah S, Graham F, Muthuri SK, Kimani-Murage EW, Coleman N, Green MA, Osei-Kwasi HA, Bohr M, Rousham EK, Asiki G, Akparibo R, Mensah K, Aryeetey R, Bricas N, and Griffiths P
- Subjects
- Environment, Female, Ghana, Humans, Kenya, Male, Diet, Food
- Abstract
We identified factors in the physical food environment that influence dietary behaviours among low-income dwellers in three African cities (Nairobi, Accra, Ho). We used Photovoice with 142 males/females (≥13 years). In the neighbourhood environment, poor hygiene, environmental sanitation, food contamination and adulteration were key concerns. Economic access was perceived as a major barrier to accessing nutritionally safe and healthy foods. Home gardening supplemented household nutritional needs, particularly in Nairobi. Policies to enhance food safety in neighbourhood environments are required. Home gardening, food pricing policies and social protection schemes could reduce financial barriers to safe and healthy diets., (Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2021
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- View/download PDF
5. Food availability, accessibility and dietary practices during the COVID-19 pandemic: a multi-country survey.
- Author
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Jafri A, Mathe N, Aglago EK, Konyole SO, Ouedraogo M, Audain K, Zongo U, Laar AK, Johnson J, and Sanou D
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- Adaptation, Psychological, Adult, Cross-Sectional Studies, Feeding Behavior psychology, Female, Humans, Male, SARS-CoV-2, COVID-19, Communicable Disease Control statistics & numerical data, Diet statistics & numerical data, Food Security statistics & numerical data, Global Health statistics & numerical data
- Abstract
Objective: To investigate the perceived effects of the coronavirus disease (COVID-19) pandemic lockdown measures on food availability, accessibility, dietary practices and strategies used by participants to cope with these measures., Design: We conducted a cross-sectional multi-country online survey between May and July 2020. We used a study-specific questionnaire mainly based on the adaptation of questions to assess food security and coping strategies from the World Food Programme's 'Emergency Food Security Assessment' and 'The Coping Strategy Index'., Setting: The questionnaire was hosted online using Google Forms and shared using social media platforms., Participants: A total of 1075 adult participants from eighty-two countries completed the questionnaire., Results: As a prelude to COVID-19 lockdowns, 62·7 % of the participants reported to have stockpiled food, mainly cereals (59·5 % of the respondents) and legumes (48·8 %). An increase in the prices of staples, such as cereals and legumes, was widely reported. Price increases have been identified as an obstacle to food acquisition by 32·7 % of participants. Participants reported having lesser variety (50·4 %), quality (30·2 %) and quantity (39·2 %) of foods, with disparities across regions. Vulnerable groups were reported to be facing some struggle to acquire adequate food, especially people with chronic diseases (20·2 %), the elderly (17·3 %) and children (14·5 %). To cope with the situation, participants mostly relied on less preferred foods (49 %), reduced portion sizes (30 %) and/or reduced the number of meals (25·7 %)., Conclusions: The COVID-19 pandemic negatively impacted food accessibility and availability, altered dietary practices and worsened the food insecurity situation, particularly in the most fragile regions.
- Published
- 2021
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6. Factors influencing dietary behaviours in urban food environments in Africa: a systematic mapping review.
- Author
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Osei-Kwasi H, Mohindra A, Booth A, Laar A, Wanjohi M, Graham F, Pradeilles R, Cohen E, and Holdsworth M
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- Adolescent, Adult, Aged, Child, Feeding Behavior, Female, Humans, Male, Middle Aged, South Africa, Young Adult, Diet, Quality of Life, Urban Population
- Abstract
Objective: To identify factors influencing dietary behaviours in urban food environments in Africa and identify areas for future research., Design: We systematically reviewed published/grey literature (protocol CRD4201706893). Findings were compiled into a map using a socio-ecological model on four environmental levels: individual, social, physical and macro., Setting: Urban food environments in Africa., Participants: Studies involving adolescents and adults (11-70 years, male/female)., Results: Thirty-nine studies were included (six adolescent, fifteen adolescent/adult combined and eighteen adult). Quantitative methods were most common (twenty-eight quantitative, nine qualitative and two mixed methods). Studies were from fifteen African countries. Seventy-seven factors influencing dietary behaviours were identified, with two-thirds at the individual level (45/77). Factors in the social (11/77), physical (12/77) and macro (9/77) environments were investigated less. Individual-level factors that specifically emerged for adolescents included self-esteem, body satisfaction, dieting, spoken language, school attendance, gender, body composition, pubertal development, BMI and fat mass. Studies involving adolescents investigated social environment-level factors more, for example, sharing food with friends. The physical food environment was more commonly explored in adults, for example, convenience/availability of food. Macro-level factors associated with dietary behaviours were food/drink advertising, religion and food prices. Factors associated with dietary behaviour were broadly similar for men and women., Conclusions: The dominance of studies exploring individual-level factors suggests a need for research to explore how social, physical and macro-level environments drive dietary behaviours of adolescents and adults in urban Africa. More studies are needed for adolescents and men, and studies widening the geographical scope to encompass all African countries.
- Published
- 2020
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7. How ready are communities to implement actions to improve diets of adolescent girls and women in urban Ghana?
- Author
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Pradeilles R, Marr C, Laar A, Holdsworth M, Zotor F, Tandoh A, Klomegah S, Coleman N, Bash K, Green M, and Griffiths PL
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- Adolescent, Adult, Female, Ghana, Humans, Middle Aged, Models, Psychological, Poverty Areas, Qualitative Research, Community Participation psychology, Diet standards, Urban Population statistics & numerical data
- Abstract
Background: Ghana has reached an advanced stage of nutrition transition, contributing to an increase in nutrition-related non-communicable diseases, particularly amongst urban women. Community involvement is an important factor in the success of efforts to promote healthy eating. The readiness of populations to accept a range of interventions needs to be understood before appropriate interventions can be implemented. Therefore, this study assessed how ready urban communities are to improve diets of women of reproductive age in Ghana., Methods: Using the Community Readiness Model (CRM), in-depth interviews were conducted with 24 key informants from various sectors in low income communities across two cities in Ghana: Accra and Ho. The CRM consists of 36 open questions addressing five readiness dimensions (community knowledge of efforts, leadership, community climate, knowledge of the issue and resources). Interviews were scored using the CRM protocol with a maximum of 9 points per dimension (from 1 = no awareness to 9 = high level of community ownership). Thematic analysis was undertaken to gain insights of community factors that could affect the implementation of interventions to improve diets., Results: The mean community readiness scores indicated that both communities were in the "vague awareness stage" (3.35 ± 0.54 (Accra) and 3.94 ± 0.41 (Ho)). CRM scores across the five dimensions ranged from 2.65-4.38/9, ranging from denial/resistance to pre-planning. In both communities, the mean readiness score for 'knowledge of the issue' was the highest of all dimensions (4.10 ± 1.61 (Accra); 4.38 ± 1.81 (Ho)), but was still only at the pre-planning phase. The lowest scores were found for community knowledge of efforts (denial/resistance; 2.65 ± 2.49 (Accra)) and resources (vague awareness; 3.35 ± 1.03 (Ho)). The lack of knowledge of the consequences of unhealthy diets, misconceptions of the issue partly from low education, as well as challenges faced from a lack of resources to initiate/sustain programmes explained the low readiness., Conclusions: Despite recognising that unhealthy diets are a public health issue in these urban Ghanaian communities, it is not seen as a priority. The low community readiness ratings highlight the need to increase awareness of the issue prior to intervening to improve diets.
- Published
- 2019
- Full Text
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8. Food elimination, food substitution, and nutrient supplementation among ARV-exposed HIV-positive persons in southern Ghana.
- Author
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Laar AK, Lartey MY, Ankomah A, Okyerefo MPK, Ampah EA, Letsa DP, Nortey PA, and Kwara A
- Subjects
- Adolescent, Adult, Aged, Anemia etiology, Cross-Sectional Studies, Educational Status, Female, Ghana, Hemoglobins metabolism, Humans, Logistic Models, Male, Middle Aged, Motivation, Patient Acceptance of Health Care, Surveys and Questionnaires, Young Adult, Ambulatory Care Facilities, Anti-HIV Agents therapeutic use, Diet, Dietary Supplements, Feeding Behavior, HIV Infections diet therapy, HIV Infections drug therapy, Medication Adherence
- Abstract
Background: Optimal nutrition is a determinant of health in all persons. In persons living with HIV (PLHIV), nutrition is particularly important. Various factors, including dietary practices, play a role in guaranteeing nutritional health., Objectives: We investigated multiple non-prescription drugs use among HIV-positive persons receiving antiretroviral therapy (ART) from four treatment centers in southern Ghana. This paper, however, focuses on nutrient supplement use, food elimination, and food substitution practices by the PLHIV., Methods: Using quantitative and qualitative methods, we collected data from 540 HIV-positive persons at the health facility level. This paper focuses on only the quantitative data. Individual study participants were selected using a systematic random sampling procedure. Participants were interviewed after informed consent. We used univariate analysis to generate descriptive tabulations for key variables. Multivariable logistic regression modeling identified predictors of three practices (nutrient supplementation, food elimination, and food substitution). P value less than 0.05 or 95% confidence intervals facilitated determination of statistical significance. All analyses were performed using IBM SPSS Statistics for Windows, version 20.0., Results: The use of nutrient supplements was a popular practice; 72% of the PLHIV used various kinds. The primary motive for the practice was to boost appetite and to gain weight. A little over 20% of the participants reportedly eliminated certain foods and beverages, while 17% introduced new foods since their initial HIV diagnosis. All the three practices were largely driven by the quest for improved health status. We determined predictors of nutrient supplementation to be ART clinic location and having an ART adherence monitor. Having an ART adherence monitor was significantly associated with reduced odds of nutrient supplementation (AOR = 0.34; 95% CI 0.12-0.95). The only predictor for food elimination was education level (AOR = 0.29; 95% CI 0.30-0.92); predictors of food substitution were ART clinic location (AOR = 0.11; 95% CI 0.02-0.69) and anemia (defined as hemoglobin concentration less than 11.0 g/dl) (AOR = 0.21; 95% CI 0.12-0.85)., Conclusions: The practice of supplementation is popular among this group of PLHIV. Food elimination and substitution are practiced, albeit in moderation. The predictors identified may prove helpful in provider-client encounters as well as local HIV programming.
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- 2018
- Full Text
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9. Nutrition sensitivity of the 2014 budget statement of Republic of Ghana.
- Author
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Laar A, Aryeetey RN, Akparibo R, and Zotor F
- Subjects
- Ghana, Humans, Budgets, Diet, Food Supply, Health Expenditures, Health Policy, Nutritional Status
- Abstract
Ghana's Constitution and several international treaties she has ratified demonstrate support for fundamental human rights to nutrition and freedom from hunger. However, it is unknown how this support is being translated into investment in nutrition. National budgets are important vehicles through which governments communicate intent to address pertinent national challenges. The present paper assesses the nutrition sensitivity of Ghana's budget statement for the year ending 31 December 2014. We perused the budget in its entirety, examining allocations to various sectors with the goal of identifying support for direct nutrition interventions. We examined allocations to various sectors as per cent of gross domestic product (GDP). The review shows that the total revenue and grants for the 2014 fiscal year is Ghana Cedis (GH¢) 26 001·9 million (25 % of GDP). The total expenditure for the same period is estimated at GH¢34 956·8 million (33·1 % of GDP). The health sector is allocated GH¢3 353 707 814 (3·8 % of GDP). As of 28 October 2014, the Bank of Ghana's Official Exchange Rate was US$1 = GH¢3·20. It is one of the key sectors whose interventions directly or indirectly impact on nutrition. However, the proportion of the national budget that goes to direct nutrition interventions is not evident in the budget. Nutrition is embedded in other budget lines. Allocations to relevant nutrition-sensitive sectors are very low (<0·5 % of GDP). We conclude that Ghana's 2014 budget statement pays scant attention to nutrition. By embedding nutrition in other budget lines, Ghana runs the risk of perpetually rolling out national spending actions insensitive to nutrition.
- Published
- 2015
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10. Motivations for food prohibitions during pregnancy and their enforcement mechanisms in a rural Ghanaian district.
- Author
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Arzoaquoi SK, Essuman EE, Gbagbo FY, Tenkorang EY, Soyiri I, and Laar AK
- Subjects
- Adolescent, Adult, Age Factors, Animals, Cross-Sectional Studies, Culture, Energy Intake, Female, Focus Groups, Ghana, Humans, Male, Maternal Health, Middle Aged, Pregnancy, Qualitative Research, Rats, Rural Population, Sex Factors, Taboo, Young Adult, Diet, Food adverse effects, Food standards, Health Knowledge, Attitudes, Practice, Population Groups psychology
- Abstract
Background: Food taboos are known from virtually all human societies and pregnant women have often been targeted. We qualitatively assessed food taboos during pregnancy, its motivating factors, and enforcement mechanisms in the Upper Manya Krobo district of Ghana., Methods: This was an exploratory cross sectional study using qualitative focus group discussions (FGDs). Sixteen FGDs were conducted. Participants were purposively selected using the maximum variation sampling technique. Tape recorded FGDs were transcribed verbatim and analyzed using Malterudian systematic text condensation technique., Results: All the participants were aware of the existence of food prohibitions and beliefs targeting pregnant women in Upper Manya Krobo. The study identified snails, rats, hot foods, and animal lungs as tabooed during pregnancy. Adherence motivators included expectation of safe and timely delivery, avoidance of "monkey babies" (deformed babies); respect for ancestors, parents, and community elders. Enforcement mechanisms identified included constant reminders by parents, family members and significant others. Stigmatization and community sanctions are deployed sparingly., Conclusions: Food taboos and traditional beliefs targeting pregnant women exist in Upper Manya Krobo. Pregnant women are forbidden from eating snails, rats, snakes, hot foods and animal lungs. To a large extent, socio-cultural, and to a lesser, health concerns motivate the practice.
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- 2015
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11. Individual‐level drivers of dietary behaviour in adolescents and women through the reproductive life course in urban Ghana: A Photovoice study.
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Liguori, Julia, Pradeilles, Rebecca, Laar, Amos, Zotor, Francis, Tandoh, Akua, Klomegah, Senam, Osei‐Kwasi, Hibbah A., Le Port, Agnès, Bricas, Nicolas, Aryeetey, Richmond, Akparibo, Robert, Griffiths, Paula, and Holdsworth, Michelle
- Subjects
FOCUS groups ,SAMPLE size (Statistics) ,HEALTH behavior in adolescence ,DIET ,HUMAN life cycle ,CHILDBEARING age ,INTERVIEWING ,QUALITATIVE research ,RESEARCH funding ,PHOTOGRAPHY ,METROPOLITAN areas ,THEMATIC analysis ,DATA analysis ,WOMEN'S health ,REPRODUCTIVE health - Abstract
Evidence on the individual‐level drivers of dietary behaviours in deprived urban contexts in Africa is limited. Understanding how to best inform the development and delivery of interventions to promote healthy dietary behaviours is needed. As noncommunicable diseases account for over 40% of deaths in Ghana, the country has reached an advanced stage of nutrition transition. The aim of this study was to identify individual‐level factors (biological, demographic, cognitive, practices) influencing dietary behaviours among adolescent girls and women at different stages of the reproductive life course in urban Ghana with the goal of building evidence to improve targeted interventions. Qualitative Photovoice interviews (n = 64) were conducted in two urban neighbourhoods in Accra and Ho with adolescent girls (13–14 years) and women of reproductive age (15–49 years). Data analysis was both theory‐ and data‐driven to allow for emerging themes. Thirty‐seven factors, across four domains within the individual‐level, were identified as having an influence on dietary behaviours: biological (n = 5), demographic (n = 8), cognitions (n = 13) and practices (n = 11). Several factors emerged as facilitators or barriers to healthy eating, with income/wealth (demographic); nutrition knowledge/preferences/risk perception (cognitions); and cooking skills/eating at home/time constraints (practices) emerging most frequently. Pregnancy/lactating status (biological) influenced dietary behaviours mainly through medical advice, awareness and willingness to eat foods to support foetal/infant growth and development. Many of these factors were intertwined with the wider food environment, especially concerns about the cost of food and food safety, suggesting that interventions need to account for individual‐level as well as wider environmental drivers of dietary behaviours. Key messages: Time constraints, eating at home, eating out, cooking skills, food preferences and food safety concerns were identified as key factors influencing dietary behaviours at the individual level in urban Ghana.Ability to eat nutritious, safe food was largely mediated by income and wealth.Biological factors, such as pregnancy/lactating status influenced behaviours through medical advice, nutrition knowledge and willingness to promote foetal/infant development.Many individual‐level factors were intertwined with the wider food environment.Factors influencing dietary behaviour at different levels need to be considered together when developing interventions/policies for healthier diets. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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12. Prevalence and factors associated with stunting and thinness among school-age children in Arba Minch Health and Demographic Surveillance Site, Southern Ethiopia
- Author
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Eshetu Zerihun Tariku, Getaneh Alemu Abebe, Zeleke Aschalew Melketsedik, Befikadu Tariku Gutema, and Laar, Amos
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0301 basic medicine ,Male ,Psychological intervention ,lcsh:Medicine ,Social Sciences ,Logistic regression ,Pediatrics ,Food group ,Geographical Locations ,Families ,Habits ,0302 clinical medicine ,Sociology ,Risk Factors ,Prevalence ,Medicine and Health Sciences ,Psychology ,Public Health Surveillance ,Public and Occupational Health ,030212 general & internal medicine ,lcsh:Science ,Child ,Children ,Growth Disorders ,Schools ,Multidisciplinary ,Child Health ,Female ,Research Article ,medicine.medical_specialty ,Adolescent ,Developing country ,Nutritional Status ,Standard score ,Education ,03 medical and health sciences ,Thinness ,Environmental health ,medicine ,Humans ,Nutrition ,Behavior ,030109 nutrition & dietetics ,business.industry ,Public health ,lcsh:R ,Malnutrition ,Biology and Life Sciences ,medicine.disease ,Diet ,Cross-Sectional Studies ,Socioeconomic Factors ,Age Groups ,People and Places ,Africa ,lcsh:Q ,Population Groupings ,Ethiopia ,business ,Body mass index - Abstract
Introduction Despite consistent economic growth in the country, malnutrition remains one of the major public health problems in Ethiopia. The prevalence of malnutrition and its associated factors are well studied among under-five children. However, there is a paucity of evidence among older children in developing countries including Ethiopia. The aim of the study was to assess the prevalence of stunting and thinness and their associated factors among school-age children. Methods A community-based cross-sectional study was conducted among randomly selected 389 school-age children in Arba Minch Health and Demographic Surveillance Site, Southern Ethiopia, during April and May 2017. Height for age and body mass index for age z scores were calculated using WHO Anthro Plus software as indicators of stunting and thinness respectively. A binary logistic regression model was used to assess the association between independent and outcome variables. Results The prevalence of stunting and thinness were 41.9% (95% CI: 37–47) and 8.0% (95% CI: 5.4–10.8) respectively. The likelihood of stunting was significantly higher among children within the age group of 12–14 years old (AOR = 2.97, 95% CI: 1.78–4.95); children who were male (AOR = 1.94, 95% CI: 1.21–3.10); children living in households with medium wealth terciles (AOR = 2.90, 95%CI: 1.39–6.04); and children who were non-enrolled in schools (AOR = 2.25, 95% CI: (1.37–3.70). Moreover, thinness was 63% less common among children who had a dietary diversity score of
- Published
- 2018
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