Reducing the burden of iron deficiency anemia in Cote D'Ivoire through fortification

Determinants of speech and language delay among children aged 12 months to 12 years at Yekatit 12 Hospital, Addis Ababa, Ethiopia: a case-control study

BACKGROUND

Speech and language delay among children can result in social interaction problems, attention difficulties, decreased writing and reading abilities, and poor cognitive and behavioral development. Despite the mounting prevalence of speech and language delays in Ethiopia, there is a lack of literature addressing the factors contributing to this delay. Consequently, this study aims to identify determinants of speech and language delay among children aged 12 months to 12 years at Yekatit 12 Hospital in Addis Ababa, Ethiopia.

METHODS

We conducted an institutional-based at Yekatit 12 Hospital, unmatched case-control study with 50 cases and 100 controls aged 12 months to 12 years. Interviewer-administered questionnaires were used to collect data from the parents or caregivers of the participating children. Epi Info v7 was used for sample calculation, and SPSS v26 was used for analysis. The chi-square test was performed to determine the relationship between speech and language delay and determining factors, which was then followed by logistic regression. The significant determining factors were identified based on the adjusted odds ratio (AOR), with a 95% CI and p-value (< 0.05).

RESULTS

Case group constituted 23 males and 27 females, totaling 50 children. Upon completing the multivariate analysis, birth asphyxia [AOR = 4.58, 95CI (1.23-16.99)], bottle-feeding [AOR = 4.54, 95CI (1.29-16.04)], mother-child separation [AOR = 2.6, 95CI (1.05-6.43)], multilingual family [AOR = 2.31, 95CI (1.03-5.18)], and screen time greater than two hours [AOR = 3.06, 95CI (1.29-7.28)] were found to be statistically significant determinants of speech and language delay.

CONCLUSIONS

Our study found that birth asphyxia, bottle-feeding, mother-child separation, being from a multilingual family, and excessive screen time contribute significantly to speech and language delay. As a result, it is important to develop interventions that target these modifiable factors, while also ensuring that early diagnosis and treatment options are readily accessible.

Factors influencing the utilisation of Youth Friendly Health Services in Blantyre, Malawi

Background

Usage of Youth Friendly Health Services (YFHSs) remains unsatisfactory in sub-Saharan Africa despite global agreements on the utilisation of these services among the youths.

Aim

The aim of the study was to identify factors that influence the utilisation of YFHSs in Blantyre, Malawi.

Setting

Four health centres in Blantyre, Malawi.

Methods

A descriptive quantitative research design using multistage sampling was used to randomly sample (N = 293) unmarried youths and collect data using a structured questionnaire. Data were analysed using a computerised statistical package for social sciences (SPSS) version 26. Chi-square (χ²) was used to test the significance of the association between variables, and the p-value (p < 0.05) was considered significant. Regression analysis was used to examine the influence of independent variables on the utilisation of the services.

Results

Less than half of the respondents have ever accessed YFHSs (43%). The Chi-square test showed that the following variables had a significant association with utilisation of the services (p < 0.05): gender, age, knowledge, signage, printed health education materials, provider attitudes and being shy or fear of being seen at the services.

Conclusion

Age, knowledge, signpost, printed health education materials, provider attitudes and being shy or fear of being seen at the YFHSs are factors that influenced the utilisation of the services. Working on these factors would help to increase utilisation.

Contribution

The study findings will help to fill the gap in the provision of YFHSs and thus increase utilisation of the services.

Exposure to air pollution as a risk factor for anaemia: a global scoping review

Anaemia is an important global health issue with various factors responsible for its occurrence. Though nutritional deficiency is one of the main causes of the disease, evidence suggests a potential link between long-term exposure to ambient air pollution and an increased risk of developing anaemia. Our scoping review evaluates studies conducted across the world to examine possible associations between anaemia and ambient air pollution. Six databases were searched, 153 sources were identified, and 21 articles were included in the review. Apart from one article which showed no significant effect, studies reported positive associations between anaemia and air pollution. This was true for both indoor and outdoor air pollution, various types of particulate matter exposure, and across demographic groups. The review highlights the importance of recognizing exposure to air pollution as a potential risk factor for anaemia and emphasizes the imperative for focused interventions and policy measures to mitigate air pollution.

Fortification of condiments and seasonings with iron for preventing anaemia and improving health

BACKGROUND

Anaemia affects approximately 1.8 billion people worldwide; over 60% of anaemia cases globally are due to iron deficiency (ID). Iron deficiency and anaemia contribute to the global burden of disease and affect physical and cognitive development in children, and work productivity and economic well-being in adults. Fortification of food with iron, alone or in combination with other nutrients, is an effective intervention to control ID. Condiments and seasonings are ideal food vehicles for iron fortification in countries where they are commonly used.

OBJECTIVES

To determine the effects and safety of condiment and seasoning fortification with iron alone or iron plus other micronutrients on iron deficiency, anaemia, and health-related outcomes in the general population.

SEARCH METHODS

We searched CENTRAL, MEDLINE, Embase, CINAHL, and other databases up to 24 January 2023. We also searched the International clinical trials registry platform (ICTRP) for any ongoing trials.

SELECTION CRITERIA

We included randomised controlled trials (RCTs) (randomisation at individual or cluster level), non-randomised controlled trials, interrupted time series with at least three measure points both before and after intervention, and controlled before-after studies. Participants were populations of any age (including pregnant women), from any country, excluding those with critical illness or severe co-morbidities. We included interventions in which condiments or seasonings have been fortified with any combination of iron and other vitamins and minerals, irrespective of the fortification technology used.

DATA COLLECTION AND ANALYSIS

Two review authors independently screened and assessed the eligibility of studies. Disagreements were resolved through discussion or input from a third review author. Two review authors extracted the data and assessed the risk of bias in all the included studies. We followed the methods laid out by Cochrane and used GRADE criteria for assessing certainty of the evidence.

MAIN RESULTS

Our search identified 15,902 records after removal of duplicates. We included 16 studies with 20,512 participants (18,410 participants after adjusting for clustering effects). They were all carried out in upper-middle- and lower-middle-income countries. Three studies were controlled before-after studies, one was non-randomised trial, and 12 were RCTs (including three cluster RCTs). Six studies took place in schools; seven in communities; and one each in a nursery/kindergarten, tea estate, and factory. Three studies involved only women, one study involved both women and their children, and all other studies focused on children and/or adolescents. Nine studies used salt as a vehicle for iron fortification, three used fish sauce, two used soy sauce, one used curry powder, and one a "seasoning powder". The dose of iron received by participants ranged from 4.4 mg to 55 mg/day. The sample sizes in the trials ranged from 123 to 14,398, and study durations ranged from three months to two years. Twelve RCTs contributed data for meta-analysis. Six trials compared iron-fortified condiments versus the unfortified condiment, and six trials provided data comparing iron fortification in combination with other micronutrients versus the same condiment with other micronutrients, but no added iron. In one trial, the fortificant contained micronutrients that may have affected the absorption of iron. Overall no studies were assessed as having a low risk of bias. All included studies were assessed to have a high overall risk of bias, with the most concerns being around allocation concealment, blinding, and random sequence generation. There was very high heterogeneity amongst studies in almost all examined outcomes. Condiments/seasonings fortified with iron versus unfortified condiments/seasonings We are uncertain about whether consuming condiments/seasonings fortified with iron in comparison to the same unfortified condiment reduces anaemia at the end of intervention (risk ratio (RR) 0.34, 95% confidence interval (CI) 0.18 to 0.65; 2328 participants; 4 studies; very low-certainty of evidence). We are uncertain about whether consuming iron-fortified condiments increases haemoglobin concentrations (mean difference (MD) 6.40 (g/L), 95% CI -0.62 to 13.41; 2808 participants; 5 studies; very low-certainty evidence). Fortification of condiments/seasonings with iron probably slightly reduces ID (RR 0.33, 95% CI 0.11 to 1.01; 391 participants; 2 studies; moderate-certainty evidence). We are uncertain about whether fortification with iron increases ferritin concentration (MD 14.81 (µg/L), 95% CI 5.14 to 24.48; 4459 participants; 6 studies; very low-certainty evidence). Condiments/seasonings fortified with iron plus other micronutrients versus condiments/seasonings fortified with other micronutrients except iron Consuming condiments/seasonings fortified with iron plus other micronutrients may reduce anaemia (RR 0.59, 95% CI 0.40 to 0.89; 1007 participants; 4 studies; low-certainty evidence). We are uncertain about whether fortification of condiments/seasonings with iron plus other micronutrients will improve haemoglobin concentration (MD 6.22 g/dL, 95% CI 1.60 to 10.83; 1270 participants; 5 studies; very low-certainty evidence). It may reduce ID (RR 0.36, 95% CI 0.19 to 0.69; 1154 participants; 4 studies; low-certainty evidence). We are uncertain about whether fortification with iron plus other micronutrients improves ferritin concentration (MD 10.63 µg/L, 95% CI 2.40 to 18.85; 1251 participants; 5 studies; very low -certainty evidence). Condiments/seasonings fortified with iron versus no intervention No trial reported data on this comparison. No studies reported adverse effects. Funding sources do not appear to have distorted the results in any of the assessed trials.

AUTHORS' CONCLUSIONS

We are uncertain whether consuming iron-fortified condiments/seasonings reduces anaemia, improves haemoglobin concentration, or improves ferritin concentration. It may reduce ID. Findings about ferritin should be interpreted with caution since its concentrations increase during inflammation. Consuming condiments/seasonings fortified with iron plus other micronutrients may reduce anaemia, and we are uncertain whether this will improve haemoglobin concentration or ferritin concentration. More studies are needed to determine the true effect of iron-fortified condiments/seasonings on preventing anaemia and improving health. The effects of this intervention on other health outcomes like malaria incidence, growth and development are unclear.

Predictors of Unintended Pregnancy Among Adolescent Girls During the Second Wave of COVID-19 Pandemic in Oyam District in Northern Uganda

Background

In Uganda, unintended pregnancies are responsible for one in three births with detrimental consequences, a situation that worsened during COVID-19. Thus, the present examined unplanned pregnancy and its associated risks in Oyam district, northern Uganda during the COVID-19 epidemic.

Methods and Methods

This study employed a cross-sectional study among adolescent girls aged 15-19 years who had a pregnancy during the second phase of COVID-19 in Oyam district, northern Uganda in November 2022. A consecutive method was employed to recruit the participants attending health facilities. A structured questionnaire was utilized to collect data. For data analysis, both bivariate and multivariable regression methods with adjusted odds ratio and 95% CI were used. A p-value of 0.05 was used to determine the significance level.

Results

Of the total respondents, 292 (69.5%) were aged between 18 and 19 years of age, 295 (70.2%) lived in rural areas, and 222 (52.9%) had no formal education. The results also show that 293 (69.8%) of the respondents had unintended pregnancies during COVID-19. The results indicate that participants who lacked knowledge of the ovulation period (AOR: 0.242; 95% CI: 0156-0376; P<0.001), sex education during COVID-19 (AOR: 0.563; 95% CI:: 0.365-0.869; P=0.024) and lacked the freedom to discuss family planning-related issues with family members during COVID-19 (AOR: 0.228; 95% CI: 0.138-0.376; P<0.001) were more likely to have an unintended pregnancy compared to their counterparts.

Conclusion

Our study shows that unwanted pregnancies among adolescent girls remain a public health issue in Oyam district with more than two-thirds of adolescents having unwanted pregnancies during the crisis of COVID-19. The major correlates of unwanted pregnancies among adolescent girls during COVID-19 pandemic were inadequate knowledge of the ovulation period, sex education, and lack of freedom to discuss family planning-related issues with family members. There is a need to prioritize interventions, especially in rural settings. Sex education to improve contraceptive use and delay sexual debut. In light of the possibility that social and cultural norms in the Oyam district prohibit parents and children from discussing sexual subjects, it is crucial to promote sexual health education through the mass media, including newspapers, television, radio, and social media.

The effect of malaria on childhood anemia in a quasi-experimental study of 7,384 twins from 23 Sub-Saharan African countries

Background

Young children in Sub-Saharan Africa (SSA), particularly those from resource-limited settings, are heavily burdened by anemia and malaria. While malaria infected children frequently become anemic (hemoglobin < 110 g/L), anemia is a strongly multifactorial disease with many other risk factors than malaria. Due to the complex and often overlapping contributors to anemia, it remains challenging to isolate the true impact of malaria on population level hemoglobin concentrations.

Methods

We quantified the malaria-induced effect on hemoglobin levels in children under 5 years of age, leveraging data from 7,384 twins and other multiples, aged 6 to 59 months, from 57 nationally representative Demographic and Health Surveys (DHSs) from 23 SSA countries from 2006 to 2019. The quasi-experimental twin fixed-effect design let us minimize the impact of potential confounders that do not vary between twins.

Results

Our analyses of twins revealed a malaria-induced hemoglobin decrease in infected twins of 9 g/L (95% CI -10; -7, p<0.001). The relative risk of severe anemia was higher (RR = 3.01, 95% CI 1.79; 5.1, p<0.001) among malaria positive children, compared to malaria negative children. Conversely, malaria positive children are only half as likely to be non-anemic (RR = 0.51, 95% CI 0.43; 0.61, p<0.001).

Conclusion

Even after rigorous control for confounding through a twin fixed-effects study design, malaria substantially decreased hemoglobin levels among SSA twins, rendering them much more susceptible to severe anemia. This effect reflects the population-level effect of malaria on anemia.

Shared component modelling of early childhood anaemia and malaria in Kenya, Malawi, Tanzania and Uganda

Background

Malaria and anaemia contribute substantially to child morbidity and mortality. In this study, we sought to jointly model the residual spatial variation in the likelihood of these two correlated diseases, while controlling for individual-level, household-level and environmental characteristics.

Methods

A child-level shared component model was utilised to partition shared and disease-specific district-level spatial effects.

Results

The results indicated that the spatial variation in the likelihood of malaria was more prominent compared to that of anaemia, for both the shared and specific spatial components. In addition, approximately 30% of the districts were associated with an increased likelihood of anaemia but a decreased likelihood of malaria. This suggests that there are other drivers of anaemia in children in these districts, which warrants further investigation.

Conclusions

The maps of the shared and disease-specific spatial patterns provide a tool to allow for more targeted action in malaria and anaemia control and prevention, as well as for the targeted allocation of limited district health system resources.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12887-022-03694-4.

Research and implementation interactions in a social accountability study: utilizing guidance for conducting process evaluations of complex interventions

BACKGROUND

In recent years, researchers and evaluators have made efforts to identify and use appropriate and innovative research designs that account for the complexity in studying social accountability. The relationship between the researchers and those implementing the activities and how this impacts the study have received little attention. In this paper, we reflect on how we managed the relationship between researchers and implementers using the United Kingdom Medical Research Council (MRC) guidance on process evaluation of a complex intervention.

MAIN BODY

The MRC guidance focuses on three areas of interaction between researchers and stakeholders involved in developing and delivering the intervention: (i) working with program developers and implementers; (ii) communication of emerging findings between researchers/evaluators and implementers; and (iii) overlapping roles of the intervention and research/evaluation. We summarize how the recommendations for each of the three areas were operationalized in the Community and Provider driven Social Accountability Intervention (CaPSAI) Project and provide reflections based on experience. We co-developed various tools, including standard operating procedures, contact lists, and manuals. Activities such as training sessions, regular calls, and meetings were also conducted to enable a good working relationship between the different partners.

CONCLUSIONS

Studying social accountability requires the collaboration of multiple partners that need to be planned to ensure a good working relationship while safeguarding both the research and intervention implementation. The MRC guidance is a useful tool for making interaction issues explicit and establishing procedures. Planning procedures for dealing with research and implementers' interactions could be more comprehensive and better adapted to social accountability interventions if both researchers and implementers are involved. There is a need for social accountability research to include clear statements explaining the nature and types of relationships between researchers and implementers involved in the intervention.

Malaria and anemia in children under 7 years of age in the western region of Côte d’Ivoire

Background

Anemia is a major public health problem, affecting nearly one-quarter of the world’s population. It is defined as a reduction in the hemoglobin level in the peripheral blood to below the normal threshold set for a particular population. Very often in the subtropics, helminths or malaria co-infect an individual, causing morbidities that vary by age and region. This study aims to characterize the type of anemia observed in children under 7 years of age infected with malaria in the western region of Côte d’Ivoire, to recommend a better strategy of care.

Methods

The study was carried out from March 2020 to May 2021 in 22 villages in Man, Tonkpi Region, with a cohort of 451 children, both male and female, aged from 3 months to 6 years. The children provided venous blood samples for the diagnosis and characterization of anemia (full blood count), and Giemsa staining (GS) (thick and thin smears) and rapid diagnostic tests (RDTs) were used for the diagnosis of malaria. Risk factors and morbidity profiles were assessed using a questionnaire. Logistic regressions models were employed to identify independent risk factors and morbidity patterns associated with Plasmodium falciparum mono-infection and co-infections.

Results

Of the 451 children who completed the study, 221 (49.0%) were female and 230 (51.0%) were male. The prevalence of anemia was 55.0%, distributed as 30.7% mild, 66.1% moderate, and 3.2% severe anemia. The characterization of anemia revealed that hypochromic microcytic anemia (HMA) was the predominant type, being found in 195 (78.63%) children. It was followed by normochromic microcytic anemia (29 children, 11.69%), normochromic normocytic anemia (14 children, 5.65%), and, finally, hypochromic normocytic anemia (10 children, 4.03%). The prevalence of malaria was 66.7% and 78.3% based on GS and RDTs, respectively. The closed association between malaria (Plasmodium) and anemia led to P. falciparum alone causing 56.7% of mild, 51.3% of moderate, and 37.5% of severe anemia in children.

Conclusion

Malaria infection was highly prevalent among children aged ≤ 7 years in both sex and in different age groups, although the number of Plasmodium parasites present during infections was greatest in younger children. Similarly, the prevalence of anemia was high, with moderate anemia and HMA being more prevalent in children ≤ 7 years of age in the western region of Côte d’Ivoire.

Intimate partner violence and associated factors among reproductive age women in Liberia: a cross-sectional study using a recent Liberian demographic and health survey

Background

Intimate partner violence (IPV) is a major public health problem and a violation of women's human rights. Almost one third of women aged 15–49 years who have been in a relationship have experienced to some form of physical and/or sexual violence by their intimate partner worldwide.

Objective

The study aimed to assess the prevalence of intimate partner violence within the last 12 months and associated factors among reproductive aged women in Liberia.

Method

This study was based on a large community-based cross-sectional survey, Liberia Demographic Health Survey (LDHS), conducted From October 16, 2019, to February 12, 2020, in Liberia. The 2019–20 LDHS used a stratified two-stage cluster design. Multivariable logistic regression was used to identify independent intimate partner violence among reproductive age women in Liberia and to control confounders. Adjusted odds ratio and confidence interval (CI) were used to declare statistical significance in the final model. Those variables with p value < 0.05 were considered as statistically significant.

Result

The overall prevalence of IPV within the last 12 months was 44.74% (42.73–46.77). age of the women 41% (AOR = 0.59, 95%CI 0.37–0.93), 42% (AOR = 0.58, 95%CI 0.35–0.94), and 59% (AOR = 0.41, 95%CI 0.25–0.68) among women with in the age group of 35–39, 40–44 and 45–49 respectively, south central region (AOR = 0.71, 95%CI 0.52–0.96), women’s primary education (AOR = 1.28, 95%CI 1.01–1.63), female household head (AOR = 0.77, 95%CI 0.61–0.97), husbands higher education (AOR = 0.62, 95%CI 0.39–0.99), positive wife beating attitude (AOR = 1.57, 95%CI 1.29–1.90), husband drinks (AOR = 2.59, 95%CI 2.14–3.15) and Women’s decision making autonomy (AOR = 0.75, 95%CI 0.61–0.93) were significantly associated with IPV.

Conclusion

The prevalence of IPV in Liberia was high. Socio-demographic characteristics of women, husbands education, sex of household head, having a positive attitude towards wife-beating, partner’s alcohol drinking habit and women empowerment was significantly associated with IPV in Liberia. Policymakers and program designers have to take into account those factors when they design interventions to reduce IPV in Liberia.

Perspective: Achieving Sustainable Healthy Diets Through Formulation and Processing of Foods

Food processing and food (re)formulation can contribute to achieving sustainable healthy diets. Distinct from product formulation, the main purpose of food processing is to provide a stable and resilient supply of safe, shelf-stable, and affordable foods. Although efforts at reformulating processed foods have focused on removing excess added fat, sugar, and salt, product formulation can also take the form of voluntary fortification with protein, fiber, and micronutrients to improve dietary nutrient density and address population health needs. Advances in food technology have also led to the addition of desirable ingredients, including plant-based proteins and fermentation products, to processed foods. Among continuing challenges to product (re)formulation are the need to ensure product safety, maintain sensory appeal, control product cost, assure consumer acceptance, and manage the environmental footprint across the value chain. Voluntary (re)formulation of processed foods by the food industry can help improve diet quality and food security for all.

Temporal Relation between Double Fortification of Wheat Flour with Iron and Folic Acid, and Markers and Prevalence of Anemia in Children

Fortification of wheat flour with iron and folic acid became mandatory in Ivory Coast in 2007. The purpose of this study was to determine the time trend relation between mandatory double fortification of wheat flour with iron and folic acid and markers and prevalence of anemia by comparing the data between pre- and post-fortification periods in Ivory Coast children. Data were derived from the pediatric unit of the University Hospital of Treichville, Abidjan, Ivory Coast. Medical records of 467 children from 5 to 14 years old were analyzed from the years 2004 through 2010. Periods from 1 January 2004 to 31 December 2006 and 1 January 2008 to 31 December 2010 were considered as pre- and post-fortification periods, respectively. Data on hemoglobin, hematocrit, red blood cell count (RBC), mean corpuscular volume (MCV), and anemia between pre- and post-fortification periods were compared. There were no significant differences in hemoglobin, hematocrit, RBC, and prevalence of anemia between pre- and post-fortification periods. However, MCV in post-fortification period was significantly higher compared to pre-fortification period in all subjects (77.6 fL vs. 76.8 fL; p = 0.02) and in young girls (79.1 fL vs. 75.2 fL; p = 0.01). Lack of significant differences in anemia and in markers of anemia between pre- and post-fortification periods need further investigation in children of Ivory Coast.

Assessment of nutritional anemia on the basis of dietary pattern estimation among the population of Garhwal Himalayan region

Background:

Nutritional anemia has its prevalence at a global level. Unfortunately, the developing countries are at more risk due to the unavailability of resources and poor socio-economic conditions. According to the WHO, India has >40% prevalence of anemia, which is a severe public health concern.

Materials and Methods:

The aim of this study was to assess the dietary pattern according to their haemoglobin levels. This cross-sectional study was designed to assess the prevalence of anemia in Garhwal population, which contained total 520 individuals (344 females and 176 males). For this a food frequency questionnaire is administered to elicit information on dietary consumption pattern. The frequency of consumption was divided into three levels: ≥ 3 days/wk., 1-2 days/wk. & no or rare consumption. Subjects were divided into 3 groups according to the level of haemoglobin.

Results:

In the present study, an overall prevalence of anemia was found 34.23% (38.06% in females and 27.61% in males). Results were expressed as Chi-square test and considered significant at 5% level of significance (p< 0.05).

Conclusion:

The overall status of anaemic individuals in the Garhwal region is of vital concern and should be paid due attention for the improvement of nutritional requirements to reduce the prevalence of anemia in this region. The effective measures include awareness about the essential nutrients to be included in diet along with the knowledge of anemia.

A scoping review of literature describing the nutritional status and diets of adolescents in Côte d'Ivoire

OBJECTIVE

Adolescents living in resource-limited settings remain a neglected population regarding their nutritional health. We reviewed what studies on nutrition have been conducted for adolescents living in Côte d'Ivoire.

DESIGN

A scoping literature review, searching for any quantitative studies published from 1 January 2000 to 1 May 2019, referenced in PubMed and grey literature, related to adolescent nutritional status and diet, written in English or French.

SETTING

Côte d'Ivoire, West Africa.

SUBJECTS

Adolescent girls and boys (aged 10-19 years).

RESULTS

We used three search strategies to explore studies related to (1) diet and nutritional practices, (2) anthropometry and (3) micronutrient intakes/status. Each identified 285, 108 and 84 titles and abstracts, respectively, resulting in 384 full-text articles to review. Finally, after adding five relevant studies from the grey literature, thirty articles were included. Two-thirds were cross-sectional observation studies. The main topics were anaemia and parasitic diseases. Among seven intervention studies, most focused on micronutrient supplementation or deworming. No studies on macronutrients or food supplementation were found. Overall, studies showed a high prevalence of undernutrition, along with emerging overweight and obesity. Anaemia and Fe deficiency were highly prevalent, with Fe supplementation showing modest improvements. Malaria and gut parasite infections remain a major burden, affecting adolescents' nutritional status.

CONCLUSIONS

Few specific relevant studies have been published regarding adolescent nutrition in Côte d'Ivoire, and most studies being focused on younger children. There are knowledge gaps about many nutritional aspects in this population, which urgently need to be addressed.