Novel public-private partnerships to address the double burden of malnutrition

Ajyal Salima a novel public-private partnership model for childhood obesity prevention in the Arab countries

The prevalence of childhood overweight and obesity among children is on the rise around the world. Meanwhile, comprehensive multi-sectorial approaches have been found to be effective in improving nutritional status among children. Ajyal Salima is a public-private partnership (PPP) school-based nutrition and physical activity intervention program implemented in six Arab countries. Its objective is to promote healthy eating and physical activity habits among 9-11-year-old students. The stakeholders, involved with the implementation of the program, comprised (1) local authorities, ministries of Education and Health, and non-governmental organizations (NGOs) as public partners, (2) The American University of Beirut (AUB) as the academic/regional scientific partner, and (3) Nestlé as the private partner. The Ajyal Salima program encompasses four coordinated educational components: classroom sessions, family involvement, food service intervention, and training of trainers. The program's educational material has been culturally adapted to each country's needs, as well as pilot tested. This paper describes the strategies used to build the PPP framework of Ajyal Salima, and the role of each stakeholder. The Ajyal Salima program is an example of a promising and sustainable comprehensive PPP program to address childhood obesity, that can be exported to other countries in the region and globally.

Small and Medium Enterprises' Perspectives on Food Fortification Amid the Growing Burden of Malnutrition

The need for a profound food system transformation has never been greater. The growing burden of malnutrition has become the new normal, with two billion people who are overweight, over 140 million children under five who are stunted and over two billion people affected by hidden hunger. Food fortification has been recognized as a cost-effective strategy to address micronutrient deficiencies. Small and medium enterprises (SMEs) play a strategic role in the food supply chain in low- and middle-income countries, accounting for over 80% of food sales. It is therefore critical to create an enabling environment to facilitate SMEs' involvement in food fortification practices as a potential solution to tackle all forms of malnutrition. This review highlights SMEs' relevance as agents of change in the food system through food fortification practices and their indirect yet key role in producing nutritious, tasty and affordable foods. It discusses their challenges (e.g., access to long-term finance, sustainable technical assistance, limited capacity), presents solutions and discusses how different actors can help SMEs to overcome these challenges. Furthermore, it presents a relevant public-private partnership case study to demonstrate how SMEs can address the growing burden of malnutrition through food fortification practices, nutrient profiling schemes and demand generation.

Toward Systems Models for Obesity Prevention: A Big Role for Big Data

The relation among the various causal factors of obesity is not well understood, and there remains a lack of viable data to advance integrated, systems models of its etiology. The collection of big data has begun to allow the exploration of causal associations between behavior, built environment, and obesity-relevant health outcomes. Here, the traditional epidemiologic and emerging big data approaches used in obesity research are compared, describing the research questions, needs, and outcomes of 3 broad research domains: eating behavior, social food environments, and the built environment. Taking tangible steps at the intersection of these domains, the recent European Union project "BigO: Big data against childhood obesity" used a mobile health tool to link objective measurements of health, physical activity, and the built environment. BigO provided learning on the limitations of big data, such as privacy concerns, study sampling, and the balancing of epidemiologic domain expertise with the required technical expertise. Adopting big data approaches will facilitate the exploitation of data concerning obesity-relevant behaviors of a greater variety, which are also processed at speed, facilitated by mobile-based data collection and monitoring systems, citizen science, and artificial intelligence. These approaches will allow the field to expand from causal inference to more complex, systems-level predictive models, stimulating ambitious and effective policy interventions.

Bal Poshan Yojana: A Novel Approach to Facility-Based Severe Acute Malnutrition Management

Introduction

Severe acute malnutrition (SAM) carries severe implications for a child’s development. The survival of a child suffering from severely acute malnourishment is majorly dependent on the management of SAM, and scaling up the framework for addressing malnutrition is one of its main components. A severely malnourished child has a higher risk of mortality as compared to an ideally nourished child. Bal Poshan Yojana under the aegis of Project Tushti, a public-private partnership (PPP) model, aims at strengthening the framework of treatment for SAM children by working towards building a sustainable eco-system through engaging the government body, private practitioners and implementing bodies.

Methods

Bal Poshan Yojana is a novel approach implemented for the first time in the Devbhumi Dwarka district of Gujarat for the management of SAM under a PPP model. The private practitioners and centres were empanelled and trained on the treatment of SAM. SAM children with medical complications were screened through anthropometric measurements and appetite tests carried out by Rashtriya Bal Swasthya Karyakram (or RBSK, a program for child health) medical team. High-risk cases were referred to the nearest empanelled Bal Poshan Centre in the area. Children were treated for 14 days at the Bal Poshan Centre as per the protocol of the National Rehabilitation Centre and then discharged if the children fulfilled the criteria. The treatment included a 14-day treatment protocol and three follow-ups in an interval of 15 days each. The data was analyzed with appropriate statistical tests.

Results

Since its inception, a total of 102 severely malnourished children under five years of age have completed their treatment successfully, including three follow-ups. Around 60.79% of SAM children have been found to become normal in their nutritional status. The mean weight gain upon discharge was 0.57 kg and after three follow-ups, it was 1.051 kg.

Conclusion

Bal Poshan Yojana is a one of its kind initiative to tackle the growing burden of malnutrition among under-five age group children. The initiative has a focused approach. Strong referral and verification mechanisms ensure complete transparency and yielding of desired results.

Applying the integrated marketing communication approach to recruit and retain African American women

Background: Researchers use multiple approaches to engage and maintain underrepresented populations in research. They often overlook integrated marketing communication (IMC), a useful approach for commercial marketing, for more established health promotion and social marketing techniques. There is limited information on the application of the IMC approach for recruiting and retaining African American study participants. This article explores the IMC approach used to recruit and retain volunteers for a community-based intervention.

Methods: This is a cross-sectional study relying on extracted data from the Multi-Theory Model (MTM) of Health Behavior Physical Activity intervention. A brief multiple-choice survey was administered to a sample of African American women (n=74) to assess the effectiveness of applying an IMC approach for recruiting and retaining volunteers for the multi-week program during January - June 2018. The measures were (1) source for study information, (2) preferred method of contact, (3) primary source for health information.

Results: Sixty-nine women listed their doctor as the primary source of health information and five women in the age group 18-34 identified social media (n=3) and websites (n=2). Age is significantly related to the preference of communication tools used to recruit and retain the African American participants. A statistical significance (P =0.025) suggests for women ages 51-69, a combination of radio, church, and word of mouth was more effective for recruitment. The older women preferred telephone calls compared to the women ages 18-50 who relied on texting.

Conclusion: IMC can synergize individual communication elements in a coordinated manner to address niche audiences and develop cost-effective health communications programs that can improve recruitment and retention efforts in minority populations.

Micronutrient Fortification of Commercially Available Biscuits Is Predicted to Have Minimal Impact on Prevalence of Inadequate Micronutrient Intakes: Modeling of National Dietary Data From Cameroon

BACKGROUND

Voluntarily fortified snack products are increasingly available but are not necessarily formulated to meet known dietary nutrient gaps, so potential impacts on population micronutrient intake adequacy are uncertain.

OBJECTIVES

We modeled the impacts of hypothetical micronutrient-fortified biscuits on inadequate micronutrient intake in children and women of reproductive age (WRA) in Cameroon.

METHODS

In a nationally representative survey stratified by macro-region (North, South, and Yaoundé/Douala), 24-h dietary recall data were collected from 883 children aged 12-59 mo and from 912 WRA. We estimated usual nutrient intake by the National Cancer Institute method for vitamin A, folate, vitamin B-12, zinc, and iron. We simulated the impact of biscuit fortification on prevalence of micronutrient intake below the estimated average requirement, given observed biscuit consumption, in the presence and absence of large-scale food fortification (LSFF) programs.

RESULTS

Biscuit consumption in the prior 24-h by children and WRA, respectively, ranged from 4.5% and 1.5% in the South, to 20.7% and 5.9% in Yaoundé/Douala. In the absence of LSFF programs, biscuits fortified with retinol (600 μg/100 g), folic acid (300 μg/100 g), and zinc (8 mg/100 g) were predicted to reduce the prevalence of inadequacy among children by 10.3 ± 4.4, 13.2 ± 4.2, and 12.0 ± 6.1 percentage points, respectively, in Yaoundé/Douala. However, when existing vitamin A-fortified oil, and folic acid-fortified and zinc-fortified wheat flour programs were considered, the additional impacts of fortified biscuits were reduced substantially. Micronutrient-fortified biscuits were predicted to have minimal impact on dietary inadequacy in WRA, with or without LSFF programs.

CONCLUSIONS

Given observed patterns of biscuit consumption in Cameroon, biscuit fortification is unlikely to reduce dietary inadequacy of studied micronutrients, except possibly for selected nutrients in children in urban areas in the absence of LSFF programs. As voluntary fortification becomes increasingly common, modeling studies could help guide efforts to ensure that fortified products align with public health goals.

Factors influencing delivery of intersectoral actions to address infant stunting in Bogotá, Colombia - a mixed methods case study

Background

Intersectoral actions (ISA) are a recognized relationship between the health sector and other sectors to improve health outcomes. Although a frequent topic in public health studies, evidence for systematic evaluation of implementation of ISA is scarce. An intersectoral health intervention for infants under one-year-old with, and at risk of, stunting (low height-for-age) was developed by a public-private partnership in Bogotá, Colombia, during 2018 and 2019. Here we report a case study conducted in parallel to the intervention designed to assess factors that influenced implementation of the ISA.

Methods

The case study was developed using a concurrent mixed-methods design, with the qualitative component giving context to the quantitative results. The qualitative component was obtained from four workshops, three focus groups, and 17 semi-structured interviews with actors involved in the intersectoral intervention. The quantitative component was obtained with two questionnaires that evaluated perceptions on improvement and partnership functioning of the ISA.

Results

This study collected information from 122 participants. The intervention demanded intersectoral collaboration. Political will, motivated human resources, and recognition that health improvement results from collaboration, were factors that facilitated intersectoral actions. Intersectoral actions were limited by difficulties in engaging the health sector, communication challenges related to local health service decentralization, and administrative barriers.

Conclusions

Intersectoral actions have recently been discussed in the literature due to challenges in implementation and doubts regarding economic outcomes. The implementation of intersectoral public health interventions can be jeopardized by a lack of coordination and management skills.

Trends in tap and bottled water consumption among children and adults in the United States: analyses of NHANES 2011-16 data

BACKGROUND

Dietary Guidelines for Americans 2015-20 recommend choosing water in place of sugar-sweetened beverages (SSB). This study examined water consumption patterns and trends among children and adults in the US.

METHODS

Dietary intake data for 7453 children (4-18y) and 15,263 adults (>19y) came from two 24 h dietary recalls in three cycles of the National Health and Nutrition Examination Survey (NHANES 2011-2016). Water was categorized as tap or bottled (plain). Other beverages were assigned to 15 categories. Water and other beverage intakes (in mL/d) were analyzed by sociodemographic variables and sourcing location. Consumption time trends from 2011 to 2016 were also examined. Total water intakes from water, other beverages and moisture from foods (mL/d) were compared to Dietary Reference Intakes (DRI) for water.

RESULTS

Total dietary water (2718 mL/d) came from water (1066 mL/d), other beverages (1036 mL/d) and from food moisture (618 mL/d). Whereas total water intakes remained stable, a significant decline in SSB from 2011 to 2016 was fully offset by an increase in the consumption of plain water. The main sources of water were tap at home (288 mL/d), tap away from home (301 mL/d), and bottled water from stores (339 mL/d). Water and other beverage consumption patterns varied with age, incomes and race/ethnicity. Higher tap water consumption was associated with higher incomes, but bottled water was not. Non-Hispanic whites consumed most tap water (781 mL/d) whereas Mexican Americans consumed most bottled water (605 mL/d). Only about 40% of the NHANES sample on average followed US recommendations for adequate water intakes.

CONCLUSION

The present results suggest that while total water intakes among children and adults have stayed constant, drinking water, tap and bottled, has been replacing SSB in the US diet.