Collaborative Research on Food Security in the U.S. and Sri Lanka

2010 ◽  
Vol 32 (4) ◽  
pp. 24-28 ◽  
Author(s):  
Ann Kingsolver ◽  
Sasikumar Balasundaram ◽  
Vijayakumar Sugumaran ◽  
Jennifer Engel ◽  
Timothy Gerber ◽  
...  

The 2009 research project discussed here focused on regional experiences of global food insecurity, and linked students in South Carolina and Sri Lanka to explore a more affordable and inclusive means of transnational research collaboration. In 2008, there was a remarkable increase in food insecurity associated with the global economic crisis. The Food and Agricultural Organization of the United Nations estimated that the number of undernourished people in the world rose from 864 million to 967 million in just that one year. USAID (2009) reported that 37 countries were experiencing food insecurity at the national level, and that food prices had risen by 43 percent in 2008 alone. Catholic Relief Services (2008) estimated that the cost of basic staples in much of the Global South had tripled in just 18 months, and that the price of daily food requirements exceeded daily wages for many. There were food riots in nearly a dozen countries because of food costs doubling or more.

2019 ◽  
Vol 48 (3) ◽  
pp. 433-447 ◽  
Author(s):  
Craig Gundersen ◽  
Elaine Waxman ◽  
Amy S. Crumbaugh

The Supplemental Nutrition Assistance Program (SNAP) serves as the primary tool to alleviate food insecurity in the United States. Its effectiveness has been demonstrated in numerous studies, but the majority of SNAP recipients are still food insecure. One factor behind this is the difference in food prices across the country—SNAP benefits are not adjusted to reflect these differences. Using information from Feeding America's Map the Meal Gap (MMG) project, we compare the cost of a meal by county based on the Thrifty Food Plan (TFP)—which is used to set the maximum SNAP benefit—with the cost of the average meal for low-income food-secure households. We find that the cost of the latter meal is higher than the TFP meal for over 99 percent of the counties. We next consider the reduction in food insecurity if, by county, the maximum SNAP benefit level was set to the cost of the average meal for low-income food-secure households. We find that if this approach were implemented, there would be a decline of 50.9 percent in food insecurity among SNAP recipients at a cost of $23 billion.


2015 ◽  
Vol 18 (16) ◽  
pp. 2952-2961 ◽  
Author(s):  
Aurélie Bocquier ◽  
Florent Vieux ◽  
Sandrine Lioret ◽  
Carine Dubuisson ◽  
France Caillavet ◽  
...  

AbstractObjectiveTo assess the prevalence of household food insecurity (FI) in France and to describe its associations with socio-economic factors, health behaviours, diet quality and cost (estimated using mean food prices).DesignCross-sectional nationally representative survey. FI was assessed using an adapted version of the US Department of Agriculture’s Food Insufficiency Indicator; dietary intake was assessed using a 7 d open-ended food record; and individual demographic, socio-economic and behavioural variables were assessed using self-administered questionnaires and interviews. Individuals experiencing FI were compared with food-secure individuals, the latter being divided into four categories according to quartiles of their income per consumption unit (FS1 to FS4). Differences among categories were analysed usingχ2tests, ANOVA and tests for trend.SettingIndividual and National Dietary Survey (INCA2), 2006–2007.SubjectsAdults aged 18–79 years (n2624).ResultsIndividuals experiencing FI represented 12·2 % of the population. They were on average younger, more frequently women and single parents with children compared with those in the other four categories. Their mean income per consumption unit was higher than that in the FS1 category, but they reported poorer material and housing conditions. The prevalence of smoking and the mean daily time spent watching television were also higher in the FI category. No significant difference among categories was found for energy intake, but mean intakes of fruits, vegetables and fish were lower, and diet quality was slightly but significantly poorer in the FI category. Daily diet cost was also lower in the FI category.ConclusionsFrance is not spared by FI. FI should be routinely monitored at the national level and research should be promoted to identify effective strategies to reduce nutrition inequalities in France.


2021 ◽  
Author(s):  
Evert-jan Quak

This rapid review synthesises the literature from academic, policy, and knowledge institution sources on the drivers of acute food insecurity and famines with a focus on key FCDO-partner countries. This review builds further on evidence already collected in other K4D helpdesk reports. The main conclusion of this rapid review is that the drivers of acute food insecurity are complex, often involving multiple and interrelated factors. The drivers for chronical food insecurity and acute food insecurity cannot be separated entirely from each other, as the evidence shows that slow-onset determinants of food insecurity could play a critical role during an event (or multiple events) that could trigger a food emergency. The literature shows that the political economy (e.g. food system governance or preparedness of institutions to disasters) and socioeconomic dynamics (e.g. shaping demand and supply of food) have become more relevant factors in any analysis on the drivers of acute food insecurity, acute malnutrition, and famine. This coincides with a shift in the literature away from global drivers of food insecurity and malnutrition toward localised dynamics on the national and sub-national level. The analytical framework of Howe (2018) that captures this complexity distinguishes pressure, hold, and self-reinforcing dynamics as key dimensions that explain potential pathways for famine. These could be political-induced, natural-induced, economical-induced, or socially induced, but most often a combination. Based on this framework and supported by the evidence from the literature, this rapid review assesses conflicts and protracted crises; climate change and pressure on natural resources; social inequalities; and economic shocks and food prices, as the key drivers of acute food insecurity and famine. Importantly, from the literature it seems clear that acute food insecurity is the result of changing vulnerabilities that link with different coping mechanisms of households and communities.


2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  

Abstract This roundtable will follow up from the Workshop on Planetary Healthy Diets for All and explore practical solutions to tie increased sustainability of food systems to reductions in food insecurity in Europe. There is a disconnect between the level of scientific evidence supporting the need for action on food and agricultural systems and the willingness to uptake it at the national and local level. Countries' reluctance to implement evidence-based policy options often results from the perception that the data and solutions do not reflect their national realities. At the same time, there is a rising trend in food insecurity in Europe. Part of it is driven by the food system itself and part of it by social determinants that exacerbate the effects of elements such as food prices or the availability of affordable healthy foods. In terms of the current response to food insecurity in Europe, there is enough evidence that it is inadequate. The most notable example of inadequacy are food banks: they are unsustainable and perpetuate deficiencies of the foods system, such as waste. At the same time, food banks contribute to widening health inequities because they are stigmatizing, and the quality and reliability of the food they offer exacerbates health problems. They also mask failures of social protection and of food policy to protect those at the bottom. Yet, they are proliferating all around Europe. The WHO European Regional Office for Europe will share practical steps that it is taking to assist policy makers at national level to bridge evidence and action. WHO will present a novel on-line, readily accessible tool that public health officials from Member States can use to guide policy decisions. This tool uses a food systems model considering food consumption, food production, environmental impacts and health impacts to identify practical solutions for countries to create food systems that both have a lower impact on the climate and promote healthier diets. The roundtable will also highlight the transformative example of Copenhagen's public food procurement strategy, which, starting from a target on organic food in public canteens, has evolved into a comprehensive approach to achieve tasty, healthy, sustainable meals with social added value and without increasing procurement costs. In sum, against the backdrop of both nutritional and environmental challenges to food systems in Europe, participants at the roundtable will share barriers and opportunities to the uptake of evidence-based solutions to transform food systems and tackle food insecurity at the national and local levels, including in the context of the ongoing reform of the EU's Common Agricultural Policy (CAP) and the new 'Farm to Fork' Strategy for sustainable food. This discussion will allow participants to share their insights and enrich each other's understanding of the issues at stake and the tools and opportunities on offer to support, in an action-oriented way, a sustainable food systems transition that overcomes food insecurity. Key messages Global reference diets need application on a national and subnational level. Food insecurity, can be major barrier to the uptake of healthy diets and must be tackled as such. The new data platform and training materials will empower policymakers within countries to develop and introduce national level initiatives, such as sustainable and healthy public procurement.


Phlebologie ◽  
2007 ◽  
Vol 36 (06) ◽  
pp. 309-312 ◽  
Author(s):  
T. Schulz ◽  
M. Jünger ◽  
M. Hahn

Summary Objective: The goal of the study was to assess the effectiveness and patient tolerability of single-session, sonographically guided, transcatheter foam sclerotherapy and to evaluate its economic impact. Patients, methods: We treated 20 patients with a total of 22 varicoses of the great saphenous vein (GSV) in Hach stage III-IV, clinical stage C2-C5 and a mean GSV diameter of 9 mm (range: 7 to 13 mm). We used 10 ml 3% Aethoxysklerol®. Additional varicoses of the auxiliary veins of the GSV were sclerosed immediately afterwards. Results: The occlusion rate in the treated GSVs was 100% one week after therapy as demonstrated with duplex sonography. The cost of the procedure was 207.91 E including follow-up visit, with an average loss of working time of 0.6 days. After one year one patient showed clinical signs of recurrent varicosis in the GSV; duplex sonography showed reflux in the region of the saphenofemoral junction in a total of seven patients (32% of the treated GSVs). Conclusion: Transcatheter foam sclerotherapy of the GSV is a cost-effective, safe method of treating varicoses of GSV and broadens the spectrum of therapeutic options. Relapses can be re-treated inexpensively with sclerotherapy.


2017 ◽  
Vol 3 (1) ◽  
pp. 249-252
Author(s):  
Farzana MUZN ◽  
Arshiya Sultana

Background: Infertility is defined as the inability to conceive after at least one year of unprotected intercourse. It is a complex disorder with significant medical, psychosocial, and economic problems. In about one third of couples are infertile. Approximately 167 million married women aged 15-49 years in developing countries were infertility. The present study aimed to determine the most common causes of female infertility in patients who visiting the National Ayuvedic Teaching Hospital, Borella, Sri Lanka. Methods: In this study 635 infertile (primary and secondary) women were selected to determine the causes of infertility. The subjects were selected from the gynecology clinic, between the periods of February 2015 to March 2016. The data were gathered using a questionnaire; and after that proper statistical method was applied to analyze the data. Results: From the results age between 28-37 years (37.16%) are more prevalent to infertility and the causes of infertility are mainly due to anovulatory cycle (31.18%) and menstrual irregularities (19.21%). BMI also one of the significant cause for infertility. Conclusion: Therefore, identifying the risk factors and proper treatment on time along with policy makers providing facilities to resolve the infertility could possible diverse this alarming increasing trend of infertility.


2018 ◽  
Author(s):  
Ricardo Guedes ◽  
Vasco Furtado ◽  
Tarcísio Pequeno ◽  
Joel Rodrigues

UNSTRUCTURED The article investigates policies for helping emergency-centre authorities for dispatching resources aimed at reducing goals such as response time, the number of unattended calls, the attending of priority calls, and the cost of displacement of vehicles. Pareto Set is shown to be the appropriated way to support the representation of policies of dispatch since it naturally fits the challenges of multi-objective optimization. By means of the concept of Pareto dominance a set with objectives may be ordered in a way that guides the dispatch of resources. Instead of manually trying to identify the best dispatching strategy, a multi-objective evolutionary algorithm coupled with an Emergency Call Simulator uncovers automatically the best approximation of the optimal Pareto Set that would be the responsible for indicating the importance of each objective and consequently the order of attendance of the calls. The scenario of validation is a big metropolis in Brazil using one-year of real data from 911 calls. Comparisons with traditional policies proposed in the literature are done as well as other innovative policies inspired from different domains as computer science and operational research. The results show that strategy of ranking the calls from a Pareto Set discovered by the evolutionary method is a good option because it has the second best (lowest) waiting time, serves almost 100% of priority calls, is the second most economical, and is the second in attendance of calls. That is to say, it is a strategy in which the four dimensions are considered without major impairment to any of them.


2021 ◽  
pp. 1-24
Author(s):  
Renuka Jayatissa ◽  
Himali Herath ◽  
Amila Gayan Perera ◽  
Thulasika Thejani Dayaratne ◽  
Nawmali Dhanuska De Alwis ◽  
...  

Abstract Objectives: To determine changes and factors associated with child malnutrition, obesity in women and household food insecurity before and after the first wave of COVID-19 pandemic. Design: A prospective follow up study. Setting: In 2019, the baseline Urban Health and Nutrition Study (UHNS-2019) was conducted in 603 households, which were selected randomly from 30 clusters to represent underserved urban settlements in Colombo. In the present study, 35% of households from the UHNS-2019 cohort were randomly selected for repeat interviews, one year after the baseline study and 6 months after COVID-19 pandemic in Sri Lanka. Height/length and weight of children and women were re-measured, household food insecurity was reassessed, and associated factors were gathered through interviewer administered questionnaires. Differences in measurements at baseline and follow-up studies were compared. Participants: A total of 207 households, comprising 127 women and 109 children were included. Results: The current prevalence of children with wasting and overweight was higher in the follow-up study than at baseline UHNS-2019 (18.3%vs13.7%;p=0.26 and 8.3%vs3.7%;p=0.12 respectively). There was a decrease in prevalence of child stunting (14.7%vs11.9%;p=0.37). A change was not observed in overall obesity in women, which was around 30.7%. Repeated lockdown was associated with a significant reduction in food security from 57% in UHNS-2019 to 30% in the current study (p<0.001). Conclusions: There was an increase in wasting and overweight among children while women had a persistent high prevalence of obesity. This population needs suitable interventions to improve nutrition status of children and women to minimise susceptibility to COVID-19.


2021 ◽  
pp. 1-24
Author(s):  
Ricardo Alves ◽  
Carla Lopes ◽  
Sara Rodrigues ◽  
Julian Perelman

Abstract Background: Adherence to the Mediterranean diet has been decreasing in southern Europe, which could be linked to several cultural or educational factors. Our aim is to evaluate the extent to which economic aspects may also play a role, exploring the relationship between food prices in Portugal and adherence to the Mediterranean diet. Methods: We evaluated data from the Portuguese National Food, Nutrition, and Physical Activity Survey (IAN-AF 2015-2016) (n=3,591). Diet expenditures were estimated by attributing a retail price to each food group and the diet was transposed into the Mediterranean Diet Score used in the literature. Prices were gathered from five supermarket chains (65% of the Portuguese market share). Linear regression models were used to assess the association between different adherence levels to the MD levels and dietary costs. Results: Greater adherence to the MD was associated with a 21.2% (p< 0.05) rise in total dietary cost, which accounts for more 0.59€ in mean daily costs when compared with low adherence. High adherence individuals (vs. low adherence) had higher absolute mean daily costs with fish (0.62€/+285.8%; p< 0.05), fruits (0.26€/+115.8%; p< 0.05), and vegetables (0.10€/+100.9%; p< 0.05). The analysis stratified by education and income level showed significantly higher mean daily diet cost only amongst higher income groups. Conclusions: Our findings suggest that greater adherence to the MD was positively and significantly associated with higher total dietary cost. Policies to improve population’s diet should take into consideration the cost of healthy foods, especially for large low- and middle-income families.


2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Tuti Ningseh Mohd Dom ◽  
Rasidah Ayob ◽  
Khairiyah Abd Muttalib ◽  
Syed Mohamed Aljunid

Objectives. The aim of this study is to estimate the economic burden associated with the management of periodontitis in Malaysia from the societal perspective.Methods. We estimated the economic burden of periodontitis by combining the disease prevalence with its treatment costs. We estimated treatment costs (with 2012 value of Malaysian Ringgit) using the cost-of-illness approach and included both direct and indirect costs. We used the National Oral Health Survey for Adults (2010) data to estimate the prevalence of periodontitis and 2010 national census data to estimate the adult population at risk for periodontitis.Results. The economic burden of managing all cases of periodontitis at the national level from the societal perspective was approximately MYR 32.5 billion, accounting for 3.83% of the 2012 Gross Domestic Product of the country. It would cost the nation MYR 18.3 billion to treat patients with moderate periodontitis and MYR 13.7 billion to treat patients with severe periodontitis.Conclusion. The economic burden of periodontitis in Malaysia is substantial and comparable with that of other chronic diseases in the country. This is attributable to its high prevalence and high cost of treatment. Judicious application of promotive, preventive, and curative approaches to periodontitis management is decidedly warranted.


Sign in / Sign up

Export Citation Format

Share Document