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Wassonguema B, N’Diaye DS, Michel M, Ngabirano L, Frison S, Ba M, Siroma F, Brizuela AV, Audibert M, Chevreul K. The Economic Burden of Severe Acute Malnutrition with Complications: A Cost Analysis for Inpatient Children Aged 6 to 59 Months in Northern Senegal. Nutrients 2024; 16:2192. [PMID: 39064635 PMCID: PMC11279731 DOI: 10.3390/nu16142192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 06/25/2024] [Accepted: 07/03/2024] [Indexed: 07/28/2024] Open
Abstract
Severe acute malnutrition (SAM) is a high-fatality condition that affected 13.7 million children under five years of age worldwide in 2022, with complicated cases requiring extensive inpatient stay with an accompanying caregiver. Our objective was to assess the costs of inpatient treatment for complicated SAM in children aged 6 to 59 months in Northern Senegal and identify cost predictors. We performed a retrospective cost analysis, including 140 children hospitalized from January to December 2020 in five SAM inpatient treatment facilities. We adopted a societal perspective, including direct medical and non-medical costs and indirect costs. We extracted patients' sociodemographic and clinical data from medical records and conducted semi-structured interviews with healthcare staff to capture information on time allocation and care management. A multivariable generalized linear model with gamma family and a log link was used to investigate the factors associated with direct costs. Costs are expressed in 2020 international USD using purchasing power parity. Mean length of stay was 5.3 (SD = 3.2) days and diarrhoea was the cause of the admission in 55.7% of cases. Mean total cost was USD 431.9 (SD = 203.9), with personnel being the largest cost item (33% of the total). Households' out-of-pocket expenses represented 45.3% of total costs and amounted to USD 195.6 (SD = 103.6). Costs were significantly associated with gender (20.3% lower in boys), diarrhoea (27% increase), anaemia (49.4% increase), inpatient death (44.9% decrease), and type of facility (26% higher in hospitals vs. health centre). Our study highlights the financial burden of complicated SAM in Senegal in particular for families. This underscores the need for tailored prevention and social policies to protect families from the disease's financial burden and improve treatment adherence, both in Senegal and similar contexts.
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Affiliation(s)
- Bibata Wassonguema
- Research Unit, Expertise & Advocacy Department, Action Contre la Faim (ACF), 93100 Montreuil, France
- ECEVE, UMR 1123, Université Paris Cité, Inserm, 75010 Paris, France
| | - Dieynaba S. N’Diaye
- Research Unit, Expertise & Advocacy Department, Action Contre la Faim (ACF), 93100 Montreuil, France
| | - Morgane Michel
- ECEVE, UMR 1123, Université Paris Cité, Inserm, 75010 Paris, France
- Unité D’épidémiologique Clinique, Hôpital Robert Debré, Assistance Publique-Hôpitaux de Paris, 75019 Paris, France
| | - Laure Ngabirano
- Research Unit, Expertise & Advocacy Department, Action Contre la Faim (ACF), 93100 Montreuil, France
| | - Severine Frison
- Research Unit, Expertise & Advocacy Department, Action Contre la Faim (ACF), 93100 Montreuil, France
| | - Matar Ba
- Action Contre la Faim, Dakar 29621, Senegal
| | | | | | - Martine Audibert
- Centre d’Études et de Recherches sur le Développement International (CERDI) CNRS-IRD-UCA, 63000 Clermont-Ferrand, France
| | - Karine Chevreul
- ECEVE, UMR 1123, Université Paris Cité, Inserm, 75010 Paris, France
- Unité D’épidémiologique Clinique, Hôpital Robert Debré, Assistance Publique-Hôpitaux de Paris, 75019 Paris, France
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Laillou A, Baye K, Guerrero Oteyza SI, Abebe F, Daniel T, Getahun B, Chitekwe S. Estimating the number of deaths averted from 2008 to 2020 within the Ethiopian CMAM programme. MATERNAL & CHILD NUTRITION 2024; 20 Suppl 5:e13349. [PMID: 35349221 PMCID: PMC11258777 DOI: 10.1111/mcn.13349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 06/14/2023]
Abstract
The management of wasting in Ethiopia is heavily reliant on the Community-based Management of Acute Malnutrition (CMAM) programme that has been implemented in more than 18,000 service delivery points scattered across the country. Despite the full-scale implementation of the CMAM, the number of child death averted, and the cost per child death averted remains unknown. This study aimed to estimate the cost and the number of child death averted by the CMAM programme between 2008 and 2020. Using data from routine monitoring of the CMAM programme, we estimated the excess mortality averted by the programme and estimated the cost per averted child death based on supply and labour. Over the past 13 years between 2008 and 2020, 3.6 million children under 5 years were admitted to the Ethiopian CMAM programme. The yearly average admission of 317,228 was achieved since 2011. On average, ~34,000 child deaths were averted yearly. The CMAM programme was estimated to have saved 437,654 (95% confidence interval [CI]: 320,161; 469,932) child deaths between 2008 and 2020, approximately 12% of the admitted cases. The average cost of the programme per adverted death was estimated at US$762/child death averted (95% CI = 639; 1001). The CMAM programme in Ethiopia is cost-effective and has continued to avert a significant number of child death. Given the high short- and long-term economic and health consequences of child wasting, concerted multi-sectoral efforts are needed to accelerate progress not only in its treatment but also in its prevention.
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Affiliation(s)
| | - Kaleab Baye
- Center for Food Science and NutritionAddis Ababa UniversityAddis AbabaEthiopia
- Research center for Inclusive Development in Africa (RIDA)Addis AbabaEthiopia
| | | | - Frezer Abebe
- Nutrition Case TeamFederal Ministry of HealthAddis AbebaEthiopia
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Cichon B, López-Ejeda N, Mampindu MB, Bagayoko A, Samake M, Cuellar PC. Integration of Acute Malnutrition Treatment Into Integrated Community Case Management in Three Districts in Southern Mali: An Economic Evaluation. GLOBAL HEALTH, SCIENCE AND PRACTICE 2024; 12:e2300431. [PMID: 38901972 PMCID: PMC11216703 DOI: 10.9745/ghsp-d-23-00431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 05/14/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND Enabling community health workers (CHWs) to treat acute malnutrition improves treatment access and coverage. However, data on the cost and cost-effectiveness of this approach is limited. We aimed to cost the treatment at scale and determine the cost-effectiveness of different levels of supervision and technical support. METHODS This economic evaluation was part of a prospective nonrandomized community intervention study in 3 districts in Mali examining the impact of different levels of CHW and health center supervision and support on treatment outcomes for children with severe acute malnutrition. Treatment admission and outcome data were extracted from the records of 120 participating health centers and 169 CHW sites. Cost data were collected from accountancy records and through key informant interviews. Results were presented as cost per child treated and cured. Modeled scenario sensitivity analyses were conducted to determine how cost-efficiency and cost-effectiveness estimates change in an equal scale scenario and/or if the supervision had been done by government staff. RESULTS In the observed scenario, with an unequal number of children, the average cost per child treated was US$203.40 in Bafoulabé where a basic level of supervision and support was provided, US$279.90 in Kayes with a medium level of supervision, and US$253.9 in Kita with the highest level of supervision. Costs per child cured were US$303.90 in Bafoulabé, US$324.90 in Kayes, and US$311.80 in Kita, with overlapping uncertainty ranges. CONCLUSION Additional supervision has the potential to be a cost-effective strategy if supervision costs are reduced without compromising the quality of supervision. Further research should aim to better adapt the supervision model and associated tools to the context and investigate where efficiencies can be made in its delivery.
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Affiliation(s)
| | - Noemí López-Ejeda
- EPINUT Research Group, Unit of Physical Anthropology, Department of Biodiversity, Ecology and Evolution, Faculty of Biological Sciences, Complutense University of Madrid, Madrid, Spain
| | | | - Aliou Bagayoko
- Nutrition Direction of the Ministry of Hygiene and Public Health, Bamako, Mali
| | - Mahamadou Samake
- Nutrition Direction of the Ministry of Hygiene and Public Health, Bamako, Mali
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Beggs B, Bustos M, Brubacher LJ, Little M, Lau L, Dodd W. Facilitators and barriers to implementing complex community-based interventions for addressing acute malnutrition in low- and lower-middle income countries: A scoping review. Nutr Health 2024:2601060241253327. [PMID: 38767155 DOI: 10.1177/02601060241253327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Background: Community-based nutrition interventions have been established as the standard of care for identifying and treating acute malnutrition among children 6-59 months in low- and lower-middle-income countries. However, limited research has examined the factors that influence the implementation of the community-based component of interventions that address severe acute malnutrition and moderate acute malnutrition among children. Aim: The objective of this review was to identify and describe the facilitators and barriers in implementing complex community-based nutrition interventions to address acute malnutrition among children in low- and lower-middle-income countries. Methods: This review used a systematic search strategy to identify existing peer-reviewed literature from three databases on complex community-based interventions (defined as including active surveillance, treatment, and education in community settings) to address severe acute malnutrition and moderate acute malnutrition in children. Results: In total, 1771 sources were retrieved from peer-reviewed databases, with 38 sources included in the review, covering 26 different interventions. Through an iterative deductive and inductive analysis approach, three main domains (household and interpersonal, sociocultural and geographical; operational and administrative) and eight mechanisms were classified, which were central to the successful implementation of complex community-based interventions to address acute child malnutrition. Conclusion: Overall, this review highlights the importance of addressing contextual and geographical challenges to support participant access and program operations. There is a need to critically examine program design and structure to promote intervention adherence and effectiveness. In addition, there is an opportunity to direct resources towards community health workers to facilitate long-term community trust and engagement.
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Affiliation(s)
- Bridget Beggs
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - Monica Bustos
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | | | - Matthew Little
- School of Public Health and Social Policy, University of Victoria, Victoria, BC, Canada
| | - Lincoln Lau
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
- International Care Ministries, Manila, Philippines
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Warren Dodd
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
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Molanes-López EM, Ferrer JM, Dougnon AO, Gado AA, Sanoussi A, Ousmane N, Lazoumar RH, Charle-Cuéllar P. Cost-effectiveness of severe acute malnutrition treatment delivered by community health workers in the district of Mayahi, Niger. HUMAN RESOURCES FOR HEALTH 2024; 22:22. [PMID: 38553707 PMCID: PMC10979590 DOI: 10.1186/s12960-024-00904-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 02/29/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND A non-randomized controlled trial, conducted from June 2018 to March 2019 in two rural communes in the health district of Mayahi in Niger, showed that including community health workers (CHWs) in the treatment of severe acute malnutrition (SAM) resulted in a better recovery rate (77.2% vs. 72.1%) compared with the standard treatment provided solely at the health centers. The present study aims to assess the cost and cost-effectiveness of the CHWs led treatment of uncomplicated SAM in children 6-59 months compared to the standard national protocol. METHODS To account for all relevant costs, the cost analysis included activity-based costing and bottom-up approaches from a societal perspective and on a within-trial time horizon. The cost-effectiveness analysis was conducted through a decision analysis network built with OpenMarkov and evaluated under two approaches: (1) with recovery rate and cost per child admitted for treatment as measures of effectiveness and cost, respectively; and (2) assessing the total number of children recovered and the total cost incurred. In addition, a multivariate probabilistic sensitivity analysis was carried out to evaluate the effect of uncertainty around the base case input data. RESULTS For the base case data, the average cost per child recovered was 116.52 USD in the standard treatment and 107.22 USD in the CHWs-led treatment. Based on the first approach, the CHWs-led treatment was more cost-effective than the standard treatment with an average cost per child admitted for treatment of 82.81 USD vs. 84.01 USD. Based on the second approach, the incremental cost-effectiveness ratio of the transition from the standard to the CHWs-led treatment amounted to 98.01 USD per additional SAM case recovered. CONCLUSIONS In the district of Mayahi in Niger, the CHWs-led SAM treatment was found to be cost-effective when compared to the standard protocol and provided additional advantages such as the reduction of costs for households. TRIAL REGISTRATION ISRCTN with ID 31143316. https://doi.org/10.1186/ISRCTN31143316.
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Affiliation(s)
- Elisa M Molanes-López
- Department of Statistics and Operational Research, Faculty of Medicine, Universidad Complutense de Madrid (UCM), 28040, Madrid, Spain
| | - José M Ferrer
- Department of Statistics and Operational Research, Faculty of Medicine, Interdisciplinary Mathematics Institute, Universidad Complutense de Madrid (UCM), HUMLOG Research Group, 28040, Madrid, Spain
| | | | | | - Atté Sanoussi
- Nutrition Direction, Ministry of Health, 623, Niamey, Niger
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Ngaboyeka G, Bisimwa G, Neven A, Mwene-Batu P, Kambale R, Ongezi E, Chimanuka C, Ntagerwa J, Balolebwami S, Mulume F, Battisti O, Dramaix M, Donnen P. Arm circumference for age, arm circumference and weight-for-height z-score for the evaluation of severe acute malnutrition: a retrospective cohort study in eastern Democratic Republic of Congo. BMC Public Health 2024; 24:587. [PMID: 38395784 PMCID: PMC10885520 DOI: 10.1186/s12889-024-18083-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Little is known about the use of mid-upper arm circumference for age (MUACZ) for diagnosing of severe acute malnutrition (SAM) and its correlation with WHZ (weight-for-height Z-score) in an area endemic for severe acute malnutrition (SAM) and with a high prevalence of kwashiorkor. Our study aims to analyze the concordance between the diagnostic criteria of SAM in a region presenting these characteristics. METHODS We analyzed a database of children admitted from 1987 to 2008 for the management of SAM in Eastern Democratic Republic of Congo. Anthropometric indicators (z-score) were calculated and classified into 3 categories according to WHO standards. Cohen's kappa coefficient (κ) was calculated to assess the concordance between these indicators. RESULTS Out of the 9969 selected children aged 6 to 59 months, 30.2% had nutritional edema, 70.1% had a height-for-age (HAZ) z-score <-2, 11.5% WHZ<-3 z-score, 14.9% had a MUAC < 115 mm and 21.8% had a MUACZ <-3 z-score. With the classic combination WHZ and MUAC, 36% of children with SAM had both criteria at the same time and MUAC alone being the indicator that recruited more children with SAM (77%) compared with 65% with WHZ only. By replacing MUAC with MUACZ, 34% of SAM children fulfilled both criteria, WHZ and MUACZ. MUACZ alone recruited more children with SAM (88%) compared with 46% with WHZ alone. Considering these three indicators together, MUACZ remained the indicator that recruited more children with SAM (85%). WHZ and MUAC showed a moderate agreement [ κ (95% CI) = 0.408(0.392-0.424)], WHZ and MUACZ a weak agreement [ κ (95% CI) = 0.363(0.347-0.379)] and MUAC and MUACZ a good agreement [ κ (95% CI) = 0.604 (0.590-0.618)]. CONCLUSION Adjusting MUAC according to age improves its effectiveness in identifying severe acute malnutrition. With low concordance, MUAC and WHZ remain complementary in our context. MUACZ proves to be crucial, especially in the presence of kwashiorkor and chronic malnutrition, becoming a valuable tool for assessing severe acute malnutrition in our context.
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Affiliation(s)
- Gaylord Ngaboyeka
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo.
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium.
- Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo.
- Institut Supérieur des Techniques Médicales Kanyamulande, Walungu, Democratic Republic of Congo.
| | - Ghislain Bisimwa
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
| | - Anouk Neven
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
- Competence Center for Methodology and Statistics, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Pacifique Mwene-Batu
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Faculté de Médecine, Université de Kaziba, Kaziba, Democratic Republic of Congo
| | - Richard Kambale
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Emmanuel Ongezi
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Christine Chimanuka
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Joseph Ntagerwa
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Serge Balolebwami
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Francis Mulume
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Oreste Battisti
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Département de sciences cliniques, Faculté de médecine, Université de Liège, Liège, Belgique
| | - Michèle Dramaix
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Donnen
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
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Alier KK, Tappis H, Ismail S, Doocy S. Impact of COVID-19 program adaptations on costs and cost-effectiveness of community management of acute malnutrition program in South Sudan. Public Health Nutr 2023; 27:e15. [PMID: 38095095 PMCID: PMC10830371 DOI: 10.1017/s1368980023002719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 08/14/2023] [Accepted: 09/18/2023] [Indexed: 01/06/2024]
Abstract
OBJECTIVE We assessed the impact of the COVID-19 pandemic and the protocol adaptations on cost and cost-effectiveness of community management of acute malnutrition (CMAM) program in South Sudan. DESIGN Retrospective program expenditure-based analysis of non-governmental organisation (NGO) CMAM programs for COVID-19 period (April 2020-December 2021) in respect to pre-COVID period (January 2019-March 2020). SETTING Study was conducted as part of a bigger evaluation study in South Sudan. PARTICIPANTS International and national NGOs operating CMAM programs under the nutrition cluster participated in the study. RESULTS The average cost per child recovered from the programme declined by 20 % during COVID from $133 (range: $34-1174) pre-COVID to $107 (range: $20-333) during COVID. The cost per child recovered was negatively correlated with programme size (pre-COVID r-squared = 0·58; during COIVD r-squared = 0·50). Programmes with higher enrollment were cheaper compared with those with low enrolment. Salaries, ready to use food and community activities accounted for over two-thirds of the cost per recovery during both pre-COVID (69 %) and COVID (79 %) periods. While cost per child recovered decreased during COVID period, it did not negatively impact on the programme outcome. Enrolment increased by an average of 19·8 % and recovery rate by 4·6 % during COVID period. CONCLUSIONS Costs reduced with no apparent negative implication on recovery rates after implementing the COVID CMAM protocol adaptations with a strong negative correlation between cost and programme size. This suggests that investing in capacity, screening and referral at existing CMAM sites to enable expansion of caseload maybe a preferable strategy to increasing the number of CMAM sites in South Sudan.
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Affiliation(s)
- Kemish Kenneth Alier
- Center for Humanitarian Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD21205, USA
| | - Hannah Tappis
- Center for Humanitarian Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD21205, USA
| | - Sule Ismail
- US Centers for Disease Control and Prevention, Juba, South Sudan
- Integral Global Consulting, Atlanta, GA
| | - Shannon Doocy
- Center for Humanitarian Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD21205, USA
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Akinmoladun OF, Bamidele OP, Jideani VA, Nesamvuni CN. Severe Acute Malnutrition: The Potential of Non-Peanut, Non-Milk Ready-to-Use Therapeutic Foods. Curr Nutr Rep 2023; 12:603-616. [PMID: 37897619 PMCID: PMC10766793 DOI: 10.1007/s13668-023-00505-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/04/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE OF REVIEW This review provides information on the prospect and effectiveness of ready-to-use therapeutic foods (RUTFs) produced locally without the addition of milk and peanut. RECENT FINDINGS The foods used in fighting malnutrition in the past decades contributed little to the success of the alleviation program due to their non-effectiveness. Hence, RUTFs are introduced to fight malnutrition. The peanut allergies, the high cost of milk, and the high production cost of peanut RUTF have made its distribution, treatment spread, and accessibility very slow, especially in areas where it is highly needed. There is a need, therefore, for a low-cost RUTF that is acceptable and effective in treating severe acute malnutrition among under-5 children. This review shows both the success and failure of reported studies on the use of non-peanut and non-milk RUTF, including their cost of production as compared to the standard milk and peanut-based RUTF. It was hypothesised that replacing the milk ingredient component with legumes like soybeans can reduce the cost of production of RUTFs while also delivering an effective product in managing and treating severe acute malnutrition (SAM). Consumers generally accept them better because of their familiarity with the raw materials.
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Affiliation(s)
- Oluwaseun F Akinmoladun
- Department of Nutrition, Faculty of Health Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa.
- Department of Nutrition and Dietetics, College of Agriculture, Food Science and Technology, Wesley University, PMB 507 Ondo, Ondo State, Nigeria.
- Department of Health Science, University of the People, Pasadena, CA 91101, USA.
| | - Oluwaseun P Bamidele
- Department of Food Science and Technology, University of Venda, Private Bag X5050, Thohoyandou, 09590, South Africa
| | - Victoria A Jideani
- Department of Food Technology, Cape Peninsula University of Technology, P.O. Box 652, Cape Town, 8000, South Africa
| | - Cebisa N Nesamvuni
- Department of Nutrition, Faculty of Health Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa
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Mdege ND, Masuku SD, Musakwa N, Chisala M, Tingum EN, Boachie MK, Shokraneh F. Costs and cost-effectiveness of treatment setting for children with wasting, oedema and growth failure/faltering: A systematic review. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002551. [PMID: 37939029 PMCID: PMC10631642 DOI: 10.1371/journal.pgph.0002551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 10/05/2023] [Indexed: 11/10/2023]
Abstract
This systematic review aimed to address the existing evidence gaps, and guide policy decisions on the settings within which to treat infants <12 months of age with growth faltering/failure, and infants and children aged <60 months with moderate wasting or severe wasting and/or bilateral pitting oedema. Twelve electronic databases were searched for studies published before 10 December 2021. The searches yielded 16,709 records from which 31 studies were eligible and included in the review. Three studies were judged as low quality, whilst 14 were moderate and the remaining 14 were high quality. We identified very few cost and cost-effectiveness analyses for most of the models of care with the certainty of evidence being judged at very low or low. However, there were 17 cost and 6 cost-effectiveness analyses for the initiation of treatment in outpatient settings for severe wasting and/or bilateral pitting oedema in infants and children <60 months of age. From this evidence, the costs appear lowest for initiating treatment in community settings, followed by initiating treatment in community and transferring to outpatient settings, initiating treatment in outpatients then transferring to community settings, initiating treatment in outpatient settings, and lastly initiating treatment in inpatient settings. In addition, the evidence suggested that initiation of treatment in outpatient settings is highly cost-effective when compared to doing nothing or no programme implementation scenarios, using country-specific WHO GDP per capita thresholds. The incremental cost-effectiveness ratios ranged from $20 to $145 per DALY averted from a provider perspective, and $68 to $161 per DALY averted from a societal perspective. However, the certainty of the evidence was judged as moderate because of comparisons to do nothing/ no programme scenarios which potentially limits the applicability of the evidence in real-world settings. There is therefore a need for evidence that compare the different available alternatives.
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Affiliation(s)
- Noreen Dadirai Mdege
- Department of Health Sciences, University of York, York, United Kingdom
- Centre for Research in Health and Development, York, United Kingdom
| | - Sithabiso D. Masuku
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nozipho Musakwa
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mphatso Chisala
- Department of Population, Policy and Practice, Great Ormond Street Hospital, Institute of Child Health, University College London, London, United Kingdom
| | | | - Micheal Kofi Boachie
- Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Farhad Shokraneh
- Department of Evidence Synthesis, Systematic Review Consultants LTD, Nottingham, United Kingdom
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10
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Gizaw G, Bahwere P, Argaw A, Wells JCK, Friis H, Olsen MF, Abdissa A, Wibaek R, Abera M, Sadler K, Boyd E, Collins S, Girma T. Growth and Body Composition 5 y After Treatment for Severe Acute Malnutrition: A 5-y Prospective Matched Cohort Study in Ethiopian Children. Am J Clin Nutr 2023; 118:1029-1041. [PMID: 37923494 DOI: 10.1016/j.ajcnut.2023.07.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Short-term anthropometric outcomes are well documented for children treated for severe acute malnutrition (SAM). However, anthropometric recovery may not indicate restoration of healthy body composition. OBJECTIVES This study aimed to evaluate long-term associations of SAM with growth and body composition of children 5 y after discharge from community-based management of acute malnutrition (CMAM). METHODS We conducted a 5-y prospective cohort study, enrolling children aged 6 to 59 mo discharged from CMAM (post-SAM) (n = 203) and nonmalnourished matched controls (n = 202) from Jimma Zone, Ethiopia in 2013. Anthropometry and body composition (bioelectrical impedance) were assessed. Multiple linear regression models tested differences in height-for-age (HAZ), weight-for-age (WAZ), and body mass index-for-age (BAZ) z-scores; height-adjusted fat-free mass index (FFMI); and FM index (FMI) between groups. RESULTS Post-SAM children had higher stunting prevalence than controls at discharge (82.2% compared with 36.0%; P < 0.001), 1 y (80.2% compared with 53.7%; P < 0.001), and 5 y postdischarge (74.2% compared with 40.8%; P < 0.001). Post-SAM children remained 5 cm shorter throughout follow-up, indicating no HAZ catch-up. No catch-up in WAZ or BAZ was observed. Post-SAM children had lower hip (-2.05 cm; 95% CI: -2.73, -1.36), waist (-0.92 cm; CI: -1.59, -0.23) and mid-upper arm (-0.64 cm; CI: -0.90, -0.42) circumferences and lower-limb length (-1.57 cm; 95% CI: -2.21, -0.94) at 5 y postdischarge. They had larger waist-hip (0.02 cm; 95% CI: 0.008, 0.033) and waist-height (0.013 cm; 95% CI: 0.004, 0.021) ratios, and persistent deficits in FFMI at discharge and 6 mo and 5 y postdischarge (P < 0.001 for all). No difference was detected in head circumference, sitting height, or FMI. CONCLUSIONS Five y after SAM treatment, children maintained deficits in HAZ, WAZ, BAZ, and FFMI, with preservation of FMI, sitting height, and head circumference at the expense of lower-limb length, indicating a "thrifty growth" pattern. Research is urgently needed to identify effective clinical and public health interventions to mitigate these consequences of malnutrition.
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Affiliation(s)
- Getu Gizaw
- Department of Human Nutrition and Dietetics, Jimma University, Jimma, Ethiopia; Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia; Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.
| | - Paluku Bahwere
- Valid International, Oxford, United Kingdom; Center for Epidemiology, Biostatistics, and Clinical Research, School of Public Health, Free University of Brussels, Brussels, Belgium
| | - Alemayehu Argaw
- Department of Human Nutrition and Dietetics, Jimma University, Jimma, Ethiopia; Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Jonathan C K Wells
- Childhood Nutrition Research Centre, Population Policy and Practice Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Mette Frahm Olsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark; Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | - Alemseged Abdissa
- Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia; Department of Laboratory Sciences, Jimma University, Jimma, Ethiopia; Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Rasmus Wibaek
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Mubarek Abera
- Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia; Department of Psychiatry, Jimma University, Jimma, Ethiopia
| | | | - Erin Boyd
- United States Agency for International Development, Washington DC, USA
| | | | - Tsinuel Girma
- Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia; Department of Pediatrics and Child Health, Jimma University, Jimma, Ethiopia
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Cichon B, Lopez Ejeda N, Charle Cuellar P, Hamissou IA, Karim AAA, Aton C, Sanoussi A, Ousmane N, Lazoumar RH, Gado AAO, Harouna ZY, Oteyza SG. Cost of Acute Malnutrition Treatment Using a Simplified or Standard Protocol in Diffa, Niger. Nutrients 2023; 15:3833. [PMID: 37686865 PMCID: PMC10490076 DOI: 10.3390/nu15173833] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/21/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Evidence on the cost of acute malnutrition treatment, particularly with regards to simplified approaches, is limited. The objective of this study was to determine the cost of acute malnutrition treatment and how it is influenced by treatment protocol and programme size. We conducted a costing study in Kabléwa and N'Guigmi, Diffa region, where children with acute malnutrition aged 6-59 months were treated either with a standard or simplified protocol, respectively. Cost data were collected from accountancy records and through key informant interviews. Programme data were extracted from health centre records. In Kabléwa, where 355 children were treated, the cost per child treated was USD 187.3 (95% CI: USD 171.4; USD 203.2). In N'Guigmi, where 889 children were treated, the cost per child treated was USD 110.2 (95% CI: USD 100.0; USD 120.3). Treatment of moderate acute malnutrition was cheaper than treatment of severe acute malnutrition. In a modelled scenario sensitivity analysis with an equal number of children in both areas, the difference in costs between the two locations was reduced from USD 77 to USD 11. Our study highlighted the significant impact of programme size and coverage on treatment costs, that cost can differ significantly between neighbouring locations, and that it can be reduced by using a simplified protocol.
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Affiliation(s)
| | - Noemi Lopez Ejeda
- EPINUT Research Group (Ref. 920325), Unit of Physical Anthropology, Department of Biodiversity, Ecology and Evolution, Faculty of Biological Sciences, Complutense University of Madrid, 28040 Madrid, Spain;
| | | | | | | | | | - Atté Sanoussi
- Nutrition Direction, Ministry of Health, Niamey BP 623, Niger; (A.S.)
| | - Nassirou Ousmane
- Nutrition Direction, Ministry of Health, Niamey BP 623, Niger; (A.S.)
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12
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Kodish SR, Allen BGS, Salou H, Schwendler TR, Isanaka S. Conceptualising factors impacting nutrition services coverage of treatment for acute malnutrition in children: an application of the Three Delays Model in Niger. Public Health Nutr 2023; 26:1074-1081. [PMID: 34620262 PMCID: PMC10346043 DOI: 10.1017/s1368980021004286] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 09/16/2021] [Accepted: 10/05/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE The Three Delays Model is a conceptual model traditionally used to understand contributing factors of maternal mortality. It posits that most barriers to health services utilisation occur in relation to one of three delays: (1) Delay 1: delayed decision to seek care; (2) Delay 2: delayed arrival at health facility and (3) Delay 3: delayed provision of adequate care. We applied this model to understand why a community-based management of acute malnutrition (CMAM) services may have low coverage. DESIGN We conducted a Semi-Quantitative Evaluation of Access and Coverage (SQUEAC) over three phases using mixed methods to estimate programme coverage and barriers to care. In this manuscript, we present findings from fifty-one semi-structured interviews with caregivers and programme staff, as well as seventy-two structured interviews among caregivers only. Recurring themes were organised and interpreted using the Three Delays Model. SETTING Madaoua, Niger. PARTICIPANTS Totally, 123 caregivers and CMAM program staff. RESULTS Overall, eleven barriers to CMAM services were identified in this setting. Five barriers contribute to Delay 1, including lack of knowledge around malnutrition and CMAM services, as well as limited family support, variable screening services and alternative treatment options. High travel costs, far distances, poor roads and competing demands were challenges associated with accessing care (Delay 2). Finally, upon arrival to health facilities, differential caregiver experiences around quality of care contributed to Delay 3. CONCLUSIONS The Three Delays Model was a useful model to conceptualise the factors associated with CMAM uptake in this context, enabling implementing agencies to address specific barriers through targeted activities.
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Affiliation(s)
- Stephen R Kodish
- Pennsylvania State University, Departments of Nutritional Sciences and Biobehavioral Health, 110 Chandlee Lab, University Park, PA16802, USA
| | - Ben GS Allen
- Technical Support Team, GNC Technical Alliance, Action Against Hunger Canada, Toronto, Canada
| | | | - Teresa R Schwendler
- Pennsylvania State University, Departments of Nutritional Sciences and Biobehavioral Health, 110 Chandlee Lab, University Park, PA16802, USA
| | - Sheila Isanaka
- Epicentre, Research Department, Paris, France
- Harvard T.H. Chan School of Public Health, Departments of Nutrition and Global Health and Population, Boston, MA, USA
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13
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Codjia P, Kutondo E, Kamudoni P, Munga J, Ahluwalia A, Sharma I, de Jong Y, Amolo T, Maina-Gathigi L, Mwenda V, Chaudhry H, Bukania Z. Mid-term evaluation of Maternal and Child Nutrition Programme (MCNP II) in Kenya. BMC Public Health 2022; 22:2191. [PMID: 36443721 PMCID: PMC9702643 DOI: 10.1186/s12889-022-14627-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 11/14/2022] [Indexed: 11/29/2022] Open
Abstract
Background Kenya is faced with a triple burden of malnutrition which is multi-faceted with health and socio-economic implications. Huge geographical disparities exist, especially, in the arid and semi-arid lands exacerbated by inadequate resource allocation to the nutrition sector and challenges in multi-sectoral coordination and nutrition governance. UNICEF’s Maternal and Child Nutrition Programme is a four-year (2018–2022) resilience-building, multi-sectoral program focused on pregnant and lactating women, mothers of children under five years and children under five years. The objective of the mid-term evaluation was to establish the relevance, effectiveness, efficiency, and sustainability of the programme. Methods The field evaluation conducted between June and July 2021, adopted a concurrent mixed-methods approach, where qualitative information was gathered through 29 key informant interviews and 18 focus group discussions (6 FGDs per population group; women of reproductive age, adolescent girls and men). Quantitatively, data were obtained through desk review of secondary data from programme reports, budgets, and project outputs where descriptive analysis was undertaken using Excel software. Qualitative information was organized using Nvivo software and analyzed thematically. Results The findings provide evidence of the relevance of the Maternal and Child Nutrition Programme II to the nutrition situation in Kenya and its alignment with the Government of Kenya and donor priorities. Most planned programme targets were achieved despite operating in a COVID-19 pandemic environment. The use of innovative approaches such as family mid-upper arm circumference, integrated management of acute malnutrition surge model, Malezi bora and Logistic Management Information Management System contributed to the realization of effective outputs and outcomes. Stringent financial management strategies contributed toward programme efficiencies; however, optimal utilization of the resources needs further strengthening. The programme adopted strategies for strengthening local capacity and promoting ownership and long-term sustainability. Conclusion The programme is on track across the four evaluation criteria. However, a few suggestions are recommended to improve relevance, effectiveness, efficiency, and sustainability. A formal transition strategy needs to be developed in consultation with multi-stakeholder groups and implemented in phases. UNICEF Nutrition section should explore a more integrated programming mode of delivery through joint initiatives with other agencies under the Delivery as One UN agenda, along the more gender transformative approaches with more systematic involvement of males and females in gender-based discussions. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14627-2.
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Renzaho AMN, Dachi G, Ategbo E, Chitekwe S, Doh D. Pathways and approaches for scaling-up of community-based management of acute malnutrition programs through the lens of complex adaptive systems in South Sudan. Arch Public Health 2022; 80:203. [PMID: 36064608 PMCID: PMC9442594 DOI: 10.1186/s13690-022-00934-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 07/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Funds for community-based management of acute malnutrition (CMAM) programs are short-term in nature. CMAM programs are implemented in countries with weak policies and health systems and are primarily funded by donors. Beyond operational expansion, their institutionalisation and alignment with governments' priorities are poorly documented. The study aimed to identify pathway opportunities and approaches for horizontal and vertical scaling up of CMAM programs in South Sudan. METHODS The study was conducted in South Sudan between August and September 2021 using an online qualitative survey with 31 respondents from policy and implementing organisations. The Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework guided the study's design. It was self-administered through the Qualtrics platform. We used Qualitative Content Analysis supported by the Nvivo coding process. A deductive a priori template of codes approach was complemented by a data-driven inductive approach to develop the second level of interpretive understanding. RESULTS Findings from the study demonstrate that the emphasis of CMAM programs was horizontal scaling up, characterised by geographic distribution and coverage as well as operational expansion. Main challenges have included unsustainable funding models, the inadequacy of existing infrastructure, high operational costs, cultural beliefs, and access-related barriers. Factor impacting access to CMAM programs have been geographical terrains, safety, and security concerns. Vertical scaling up, which emphasises institutional and ownership strengthening through a sound policy, regulatory, and fiscal environment, received relatively little attention. Nutrition supplies are not part of the government's essential drug list and there is limited or no budgetary allocation for nutrition programs by the government in national budgets and fiscal strategies. Factors constraining vertical scalability have included weak government systems and capacity, a lack of advocacy and lobbying opportunities, and an apparent lack of exits strategies. CONCLUSION Addressing the scalability problems of CMAM programs in South Sudan demands a delicate balancing act that prioritises both horizontal and vertical scalability. Government and political leadership that harness multidisciplinary and multi-sectoral coordination are required. There is a need to increase policy commitment to malnutrition and associated budgetary allocation, emphasise local resource mobilisation, and ensure financial sustainability of integrating CMAM programs into the existing health and welfare system.
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Affiliation(s)
- Andre M. N. Renzaho
- Translational Health Research Institute, School of Medicine, Western Sydney, University, Sydney, Australia
- Maternal, Child and Adolescent Health Program, Burnet Institute, Melbourne, VIC 3004 Australia
| | - Gilbert Dachi
- UNICEF South Sudan; Totto Chan Compound, PO Box 45, Juba, South Sudan
| | - Eric Ategbo
- UNICEF South Sudan; Totto Chan Compound, PO Box 45, Juba, South Sudan
| | | | - Daniel Doh
- School of Social Sciences, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751 Australia
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15
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Isanaka S, Tang K, Berthé F, Grais RF, Pandya A. Cost-effectiveness of routine versus indicated antibiotic therapy in the management of severe wasting in children. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2022; 20:38. [PMID: 35922807 PMCID: PMC9351197 DOI: 10.1186/s12962-022-00374-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 07/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background In the outpatient management of severe wasting, routine antibiotic therapy is recommended for all children upon admission regardless of whether clinical signs of infection are present. Indicated antibiotic therapy, where antibiotics are provided only upon presentation of clinical signs of infection, may be considered for its potential to allow for more prudent antibiotic use and greater program coverage, reducing the risk of antibiotic resistance as well as costs and logistical burdens associated with treatment. We therefore conducted a cost-effectiveness analysis to measure the effects of indicated antibiotic therapy compared to routine antibiotic therapy in terms of incremental cost-per-life-year saved in Niger. Methods We used a cohort model to conduct a cost-effectiveness analysis from a healthcare system perspective to project and weigh the lifetime discounted costs and effects of indicated antibiotic therapy compared to routine antibiotic therapy in the treatment of uncomplicated severe wasting in children in Niger. We calculated incremental cost-effectiveness ratios (ICERs) in terms of treatment-related healthcare costs per discounted life-years saved (LYS), and conducted program coverage scenario and sensitivity analyses to assess model uncertainty. Results The ICER for indicated antibiotic therapy compared to routine antibiotic therapy was $8.5/LYS, which is under the cost-effectiveness threshold for Niger. The probability of the indicated strategy being optimal was 76.1% when program coverage was equal to coverage associated with routine therapy but was 100% likely to be optimal in probabilistic sensitivity analysis scenarios where indicated program coverage improved 5 percentage points. Conclusions Indicated antibiotic therapy likely represents a cost-effective strategy, particularly if indicated treatment can result in expanded coverage. With the risk of increasing antibiotic resistance worldwide, antibiotic stewardship and simplified treatment protocols for severe wasting using indicated antibiotic therapy may represent good value for money in some low risk populations. Supplementary Information The online version contains supplementary material available at 10.1186/s12962-022-00374-z.
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Affiliation(s)
- Sheila Isanaka
- Department of Research, Epicentre, 14-34 avenue Jean Juarès, 75019, Paris, France. .,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Kevin Tang
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Rebecca F Grais
- Department of Research, Epicentre, 14-34 avenue Jean Juarès, 75019, Paris, France
| | - Ankur Pandya
- Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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Odjidja EN, Christensen C, Gatasi G, Hakizimana S, Murorunkwere H, Masabo JB, Meguid T. 2030 Countdown to combating malnutrition in Burundi: comparison of proactive approaches for case detection and enrolment into treatment. Int Health 2022; 14:413-420. [PMID: 32003813 PMCID: PMC9248063 DOI: 10.1093/inthealth/ihz119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Burundi has one of the highest rates of malnutrition in the world, particularly chronic malnutrition, which affects 55% of all children <5 y of age. Although it rolled out a national treatment programme to combat all forms of malnutrition, enrolment of children remains difficult. In this study, we use observational data from two screening approaches to assess the effectiveness in detection and enrolment into treatment. METHODS Individual data from each screening approach was classified as either acutely malnourished or normal and either chronically malnourished or normal using a cut-off z-score between -2 and 2. RESULTS While the Global Acute Malnutrition rate for the community-based mass screening was 8.3% (95% CI 5.6 to 11), with 8% enrolled in treatment, that of clinic-based systematic screening was 14.1% (95% CI 12.2 to 16.1), 98% of which were enrolled in treatment. Clinic systematic screening was 1.82 times (OR, 95% CI 1.26 to 2.62, p<0.001) and 1.35 times (95% CI 1.09 to 1.68, p=0.06) more likely to detect acute and chronic malnutrition, respectively, than community-based mass screening. CONCLUSIONS Although different mechanisms are relevant to proactively detect cases, strengthening the health system to systematically screen children could yield the best results, as it remains the primary contact for the sicker population, who may be at risk of increased infection as a result of underlying malnutrition.
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Affiliation(s)
| | | | | | | | | | | | - Tarek Meguid
- Village Health Works, BP 1604, Bujumbura, Burundi
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17
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Wun J, Kemp C, Puett C, Bushnell D, Crocker J, Levin C. Measurement of benefits in economic evaluations of nutrition interventions in low- and middle-income countries: A systematic review. MATERNAL & CHILD NUTRITION 2022; 18:e13323. [PMID: 35137531 PMCID: PMC8932707 DOI: 10.1111/mcn.13323] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/24/2021] [Accepted: 01/04/2022] [Indexed: 11/29/2022]
Abstract
Economic evaluation of nutrition interventions that compares the costs to benefits is essential to priority-setting. However, there are unique challenges to synthesizing the findings of multi-sectoral nutrition interventions due to the diversity of potential benefits and the methodological differences among sectors in measuring them. This systematic review summarises literature on the interventions, sectors, benefit terminology and benefit types included in cost-effectiveness, cost-utility and benefit-cost analyses (CEA, CUA and BCA, respectively) of nutrition interventions in low- and middle-income countries. A systematic search of five databases published from January 2010 to September 2019 with expert consultation yielded 2794 studies, of which 93 met all inclusion criteria. Eighty-seven per cent of the included studies included interventions delivered from only one sector, with almost half from the health sector (43%), followed by food/agriculture (27%), water, sanitation and hygiene (WASH) (10%), and social protection (8%). Only 9% of studies assessed programmes involving more than one sector (health, food/agriculture, social protection and/or WASH). Eighty-one per cent of studies used more than one term to refer to intervention benefits. The included studies calculated 128 economic evaluation ratios (57 CEAs, 39 CUAs and 32 BCAs), and the benefits they included varied by sector. Nearly 60% measured a single benefit category, most frequently nutritional status improvements; other health benefits, cognitive/education gains, dietary diversity, food security, knowledge/attitudes/practices and income were included in less than 10% of all ratios. Additional economic evaluation of non-health and multi-sector interventions, and incorporation of benefits beyond nutritional improvements (including cost savings) in future economic evaluations is recommended.
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Affiliation(s)
- Jolene Wun
- Independent ConsultantWashingtonDistrict of ColumbiaUSA
| | - Christopher Kemp
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
| | - Chloe Puett
- Program in Public HealthStony Brook UniversityStony BrookNew YorkUSA
| | - Devon Bushnell
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
| | - Jonny Crocker
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
| | - Carol Levin
- Department of Global HealthUniversity of WashingtonSeattleWashingtonUSA
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Ramponi F, Nkhoma D, Griffin S. Informing decisions with disparate stakeholders: cross-sector evaluation of cash transfers in Malawi. Health Policy Plan 2022; 37:140-151. [PMID: 34791229 PMCID: PMC8757493 DOI: 10.1093/heapol/czab137] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 10/13/2021] [Accepted: 11/14/2021] [Indexed: 11/16/2022] Open
Abstract
The Social Cash Transfer Programme (SCTP) in Malawi is a cross-sectoral policy with impacts on health, education, nutrition, agriculture and welfare. Implementation of the SCTP requires collaboration across sectors and across national and international stakeholders. Economic evaluation can inform investment by indicating whether benefits exceed costs, but economic evaluations that provide an overall benefit-cost ratio typically assume a common agreed objective and agreed set of value judgements. In reality, the various stakeholders involved in the delivery of the SCTP may have different remits and objectives and may differ in how they value the impacts of the programme. We use the SCTP as a case study to illustrate a cross-sectoral analytical framework that accounts for these differences. The stakeholders that contribute to the SCTP include the Ministry of Gender, Ministry of Finance, Ministry of Economic Planning and Development and Global Fund. We estimate how the SCTP changes outcomes in education, health, net production and poverty, and distinguish outcomes in three groups: SCTP recipients; population in Malawi not eligible for the SCTP and population in other countries. After estimating the direct effects and opportunity costs from investing in the SCTP, we summarize the results according to different perspectives. The SCTP is estimated to provide benefits in excess of costs from the perspective of national stakeholders. From the perspective of an international donor interested in health outcomes, its health benefits do not outweigh the opportunity costs unless health improvement in SCTP recipients is valued at 18 times that of other potential spending beneficiaries or the donor values broader outcomes than health alone. This work illustrates the potential of a cross-sectoral economic evaluation to guide debate about stakeholder contributions to the SCTP, and the value judgements required to favour the SCTP above other policy options.
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Affiliation(s)
- Francesco Ramponi
- Centre for Health Economics, Alcuin A Block, University of York Heslington, York YO10 5DD, UK
- Barcelona Institute for Global Health, Hospital Clínic, Universitat de Barcelona Carrer Rosselló 132, E-08036 Barcelona, Spain
| | - Dominic Nkhoma
- Health Economics and Policy Unit, College of Medicine, Lilongwe Campus, University of Malawi, P. O. Box 3055, Lilongwe 3, Malawi
| | - Susan Griffin
- Centre for Health Economics, Alcuin A Block, University of York Heslington, York YO10 5DD, UK
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Menzies NA, Berthé F, Hitchings M, Aruna P, Hamza MA, Nanama S, Steve-Edemba C, Shehu I, Grais RF, Isanaka S. Cost-effectiveness of monthly follow-up for the treatment of uncomplicated severe acute malnutrition: An economic evaluation of a randomized controlled trial. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0001189. [PMID: 36962786 PMCID: PMC10022243 DOI: 10.1371/journal.pgph.0001189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/07/2022] [Indexed: 12/14/2022]
Abstract
Severe acute malnutrition (SAM) is a major source of mortality for children in low resource settings. Alternative treatment models that improve acceptability and reduce caregiver burden are needed to improve treatment access. We assessed costs and cost-effectiveness of monthly vs. weekly follow-up (standard-of-care) for treating uncomplicated SAM in children 6-59 months of age. To do so, we conducted a cost-effectiveness analysis of a cluster-randomized trial of treatment for newly-diagnosed uncomplicated SAM in northwestern Nigeria (clinicaltrials.gov ID NCT03140904). We collected empirical costing data from enrollment up to 3 months post-discharge. We quantified health outcomes as the fraction of children recovered at discharge (primary cost-effectiveness outcome), the fraction recovered 3 months post-discharge, and total DALYs due to acute malnutrition. We estimated cost-effectiveness from both provider and societal perspectives. Costs are reported in 2019 US dollars. Provider costs per child were $67.07 (95% confidence interval: $64.79, $69.29) under standard-of-care, and $78.74 ($77.06, $80.66) under monthly follow-up. Patient costs per child were $21.04 ($18.18, $23.51) under standard-of-care, and $14.16 ($12.79, $15.25) under monthly follow-up. Monthly follow-up performed worse than standard-of-care for each health outcome assessed and was dominated (produced worse health outcomes at higher cost) by the standard-of-care in cost-effectiveness analyses. This result was robust to statistical uncertainty and to alternative costing assumptions. These findings provide evidence against monthly follow-up for treatment of uncomplicated SAM in situations where weekly follow-up of patients is feasible. While monthly follow-up may reduce burdens on caregivers and providers, other approaches are needed to do so while maintaining the effectiveness of care.
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Affiliation(s)
- Nicolas A Menzies
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Center for Health Decision Science, Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
| | | | - Matt Hitchings
- Department of Biology and Emerging Pathogens Institute, University of Florida, Gainesville, Florida, United States of America
| | - Philip Aruna
- Médecins sans Frontières-Operational Center Amsterdam, Amsterdam, Netherlands
| | | | - Siméon Nanama
- UNICEF West and Central Regional Office, Dakar, Senegal
| | | | | | | | - Sheila Isanaka
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Epicentre, Paris, France
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
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Baek Y, Ademi Z, Paudel S, Fisher J, Tran T, Romero L, Owen A. Economic Evaluations of Child Nutrition Interventions in Low- and Middle-Income Countries: Systematic Review and Quality Appraisal. Adv Nutr 2021; 13:282-317. [PMID: 34510178 PMCID: PMC8803532 DOI: 10.1093/advances/nmab097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/24/2021] [Accepted: 07/27/2021] [Indexed: 11/12/2022] Open
Abstract
Economic evaluation is crucial for cost-effective resource allocation to improve child nutrition in low and middle-income countries (LMICs). However, the quality of published economic evaluations in these settings is not well understood. This systematic review aimed to assess the quality of existing economic evaluations of child nutrition interventions in LMICs and synthesize the study characteristics and economic evidence. We searched 9 electronic databases, including MEDLINE, with the following concepts: economic evaluation, children, nutrition, and LMICs. All types of interventions addressing malnutrition, including stunting, wasting, micronutrient deficiency, and overweight, were identified. We included economic evaluations that examined both costs and effects published in English peer-reviewed journals and used the Drummond checklist for quality appraisal. We present findings through a narrative synthesis. Sixty-nine studies with diverse settings, perspectives, time horizons, and outcome measures were included. Most studies used data from sub-Saharan Africa and South Asia and addressed undernutrition. The mortality rate, intervention effect, intervention coverage, cost, and discount rate were reported as predictors among studies that performed sensitivity analyses. Despite the heterogeneity of included studies and the possibility of publication bias, 81% of included studies concluded that nutrition interventions were cost-effective or cost-beneficial, mostly based on a country's cost-effectiveness thresholds. Regarding quality assessment, the studies published after 2016 met more criteria than studies published before 2016. Most studies had well-stated research questions, forms of economic evaluation, interventions, and conclusions. However, reporting the perspective of the analyses, justification of discount rates, and describing the role of funders and ethics approval were identified as areas needing improvement. The gaps in the quality of reporting could be improved by consolidated guidance on the publication of economic evaluations and the use of appropriate quality appraisal checklists. Strengthening the evidence base for child malnutrition across different regions is necessary to inform cost-effective investment in LMICs. Trial registration: PROSPERO CRD42020194445.
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Affiliation(s)
- Yeji Baek
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Zanfina Ademi
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Susan Paudel
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Jane Fisher
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Thach Tran
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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21
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Garba S, Salou H, Nackers F, Ayouba A, Escruela M, Guindo O, Rocaspana M, Grais RF, Isanaka S. A feasibility study using mid-upper arm circumference as the sole anthropometric criterion for admission and discharge in the outpatient treatment for severe acute malnutrition. BMC Nutr 2021; 7:47. [PMID: 34380573 PMCID: PMC8359601 DOI: 10.1186/s40795-021-00448-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 05/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The World Health Organization recommends the use of a weight-for-height Z-score (WHZ) and/or mid-upper arm circumference (MUAC) as anthropometric criteria for the admission and discharge of young children for the community-based management of severe acute malnutrition. However, using MUAC as a single anthropometric criterion for admission and discharge in therapeutic nutritional programs may offer operational advantages to simplify admission processes at therapeutic nutritional centers and improve program coverage. METHODS This pragmatic, non-randomized, intervention study compared a standard outpatient nutritional program (n = 824) for the treatment of uncomplicated severe acute malnutrition using WHZ < - 3 and/or MUAC< 115 mm and/or bipedal edema for admission and discharge to a program (n = 1019) using MUAC as the sole anthropometric criterion for admission (MUAC< 120 mm) and discharge (MUAC ≥125 mm at two consecutive visits) in the Tahoua Region of Niger. RESULTS Compared to the standard program, the MUAC-only program discharged more children as recovered (70.1% vs. 51.6%; aOR 2.31, 95%CI 1.79-2.98) and fewer children as non-respondent or defaulters, based on respective program definitions. The risk of non-response was high in both programs. Three months post-discharge, children who were discharged after recovery in the MUAC-only program had lower WHZ and MUAC measures. Sixty-three children ineligible for the MUAC-only program but eligible for a standard program (MUAC ≥120 mm and WHZ < -3) were followed for twelve weeks and the anthropometric status of 69.8% of these children did not deteriorate (i.e. MUAC ≥120 mm) despite not immediately receiving treatment in the MUAC-only program. CONCLUSIONS The results from this study share the first operational experience of using MUAC as sole anthropometric criterion for admission and discharge in Niger and overall support the consideration for MUAC-only programming: the MUAC-only model of care was associated with a higher recovery and a lower defaulter rate than the standard program with very few children found to be excluded from treatment with an admission criterion of MUAC < 120 mm. Further consideration of the appropriate MUAC-based discharge criterion as it relates to an increased risk of non-response and adverse post-discharge outcomes would be prudent.
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Affiliation(s)
| | | | - Fabienne Nackers
- Médecins Sans Frontières Operational Center Brussels, Brussels, Belgium
| | | | - Montse Escruela
- Médecins Sans Frontières Operational Center Barcelona, Barcelona, Spain
| | | | - Mercé Rocaspana
- Médecins Sans Frontières Operational Center Barcelona, Barcelona, Spain
| | | | - Sheila Isanaka
- Epicentre, 14-34 avenue Jean Juarès, 75019, Paris, France.
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Ramponi F, Tafesse W, Griffin S. Economic evaluation of interventions to address undernutrition: a systematic review. Health Policy Plan 2021; 36:533-541. [PMID: 33280036 PMCID: PMC8128006 DOI: 10.1093/heapol/czaa149] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2020] [Indexed: 12/28/2022] Open
Abstract
Strategies to address undernutrition in low- and middle-income countries (LMICs) include various interventions implemented through different sectors of the economy. Our aim is to provide an overview of published economic evaluations of such interventions and to compare and contrast evaluations of interventions in different areas. We reviewed economic evaluations of nutrition interventions in LMICs published since 2015 and/or included in the Tufts Global registry or Disease Control Priorities 3rd edition. We categorized the studies by intervention type (preventive; therapeutic; fortification; delivery platforms), nutritional deficiency addressed and characteristics of the economic evaluation (e.g. type of model, costs and outcomes included). Of the 62 economic evaluations identified, 56 (90%) were cost-effectiveness analyses. Twenty-two (36%) evaluations investigated fortification and 23 (37%) preventive interventions. Forty-three percent of the evaluations of preventive interventions did not include a model, whereas most of fortification strategies used the same reference model. We identified different trends in cost categories and inclusion of health and non-health outcomes across evaluations in the four different topic areas. To illustrate the implications of such trends for decision-making, we compared a set of studies evaluating alternative strategies to combat zinc deficiency. We showed that the use of ‘off-the-shelf’ models and tools can potentially conceal what outcomes and costs and value judgements are used. Comparing interventions across different areas is fundamental to assist decision-makers in developing their nutrition strategy. Systematic differences in the economic evaluations of interventions delivered within and outside the health sector can undermine the ability to prioritize alternative nutrition strategies.
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Affiliation(s)
- Francesco Ramponi
- Centre for Health Economics, Alcuin A Block, University of York ,York YO10 5DD, UK
| | - Wiktoria Tafesse
- Centre for Health Economics, Alcuin A Block, University of York ,York YO10 5DD, UK
| | - Susan Griffin
- Centre for Health Economics, Alcuin A Block, University of York ,York YO10 5DD, UK
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Banda T, Chawanda K, Tsuchida W, Kathumba S. Report of a Pilot Program Using a Milk-Free Ready-to-Use Therapeutic Food Made From Soya, Maize, and Sorghum to Treat Severe Acute Malnutrition. Food Nutr Bull 2021; 42:91-103. [PMID: 33878907 DOI: 10.1177/0379572120968703] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Globally, ready-to-use therapeutic food (RUTF) with peanut and milk as the primary source of protein is used to treat children having severe acute malnutrition (SAM). Valid Nutrition in collaboration with Ajinomoto Co., Inc has developed a nonmilk RUTF from soybean, maize, and sorghum (SMS-RUTF) and demonstrated its efficacy. OBJECTIVE To pilot SMS-RUTF in treatment of SAM within Community-Based Management of Acute Malnutrition (CMAM) program in Malawi, Africa. METHODS AND FINDINGS This was implemented from January to July 2018 and its performance was based on the SPHERE criteria and Ministry of Health CMAM guidelines. A total of 742 children were treated with SMS-RUTF. Of these, 94.5% (95% CI: 92.6-96.0) were successfully discharged to supplementary feeding program (SFP) with middle upper arm circumference (MUAC) ≥115 mm or directly to their homes with MUAC ≥125 mm; 3.6% (95% CI: 2.4-5.3) defaulted, 1.9 % (95% CI: 1.0-2.1) died, and 0.0% nonresponders. Analysis of 222 children who were discharged home with MUAC ≥125 mm gave a recovery rate of 88.3% (95% CI: 88.3-92.2), a defaulter rate of 6.8 % (95% CI: 3.8-10.9), a mortality rate of 1.3% (95% CI: 0.3-3.9), and a nonresponders rate of 1.8% (95% CI: 0.5-4.5). These outcomes exceed SPHERE minimum performance standards. The mean (standard deviation) length of stay of children discharged to SFP and discharged directly home were 42.0 (20.9) and 46.1 (21.1) days, respectively. These outcomes are within the recommended average duration of <60 days. CONCLUSION The pilot CMAM program using SMS-RUTF recipe that contains no milk or peanuts achieved SPHERE minimum standards. Based on this evidence, SMS-RUTF should be encouraged for treatment of SAM in children between 6 and 59 months in routine CMAM programs in Malawi and globally.
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24
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N'Diaye DS, Wassonguema B, Nikièma V, Kangas ST, Salpéteur C. Economic evaluation of a reduced dosage of ready-to-use therapeutic foods to treat uncomplicated severe acute malnourished children aged 6-59 months in Burkina Faso. MATERNAL AND CHILD NUTRITION 2021; 17:e13118. [PMID: 33621428 PMCID: PMC8189238 DOI: 10.1111/mcn.13118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/06/2020] [Accepted: 11/13/2020] [Indexed: 12/17/2022]
Abstract
Ready‐to‐use therapeutic foods (RUTF) used to treat children with severe acute malnutrition (SAM) are costly, and the prescribed dosage has not been optimized. The MANGO trial, implemented by Action Contre la Faim in Burkina Faso, proved the non‐inferiority of a reduced RUTF dosage in community‐based treatment of uncomplicated SAM. We performed a cost‐minimization analysis to assess the economic impact of transitioning from the standard to the reduced RUTF dose. We used a decision‐analytic model to simulate a cohort of 399 children/arm, aged 6–59 months and receiving SAM treatment. We adopted a societal perspective: direct medical costs (drugs, materials and staff time), non‐medical costs (caregiver expenses) and indirect costs (productivity loss) in 2017 international US dollar were included. Data were collected through interviews with 35 caregivers and 20 informants selected through deliberate sampling and the review trial financial documents. The overall treatment cost for 399 children/arm was $36,550 with the standard and $30,411 with the reduced dose, leading to $6,140 (16.8%) in cost savings ($15.43 saved/child treated). The cost/consultation was $11.6 and $9.6 in the standard and reduced arms, respectively, with RUTF accounting for 56.2% and 47.0% of the total. The savings/child treated was $11.4 in a scenario simulating the Burkinabè routine SAM treatment outside clinical trial settings. The reduced RUTF dose tested in the MANGO trial resulted in significant cost savings for SAM treatment. These results are useful for decision makers to estimate potential economic gains from an optimized SAM treatment protocol in Burkina Faso and similar contexts.
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Affiliation(s)
- Dieynaba S N'Diaye
- Research unit, Expertise & Advocacy Department, Action Contre la Faim, Paris, France
| | - Bibata Wassonguema
- Research unit, Expertise & Advocacy Department, Action Contre la Faim, Paris, France
| | | | - Suvi T Kangas
- Research unit, Expertise & Advocacy Department, Action Contre la Faim, Paris, France.,Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Cécile Salpéteur
- Research unit, Expertise & Advocacy Department, Action Contre la Faim, Paris, France
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25
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Njuguna RG, Berkley JA, Jemutai J. Cost and cost-effectiveness analysis of treatment for child undernutrition in low- and middle-income countries: A systematic review. Wellcome Open Res 2020; 5:62. [PMID: 33102783 PMCID: PMC7569484 DOI: 10.12688/wellcomeopenres.15781.2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2020] [Indexed: 12/23/2022] Open
Abstract
Background: Undernutrition remains highly prevalent in low- and middle-income countries, with sub-Saharan Africa and Southern Asia accounting for majority of the cases. Apart from the health and human capacity impacts on children affected by malnutrition, there are significant economic impacts to households and service providers. The aim of this study was to determine the current state of knowledge on costs and cost-effectiveness of child undernutrition treatment to households, health providers, organizations and governments in low and middle-income countries (LMICs). Methods: We conducted a systematic review of peer-reviewed studies in LMICs up to September 2019. We searched online databases including PubMed-Medline, Embase, Popline, Econlit and Web of Science. We identified additional articles through bibliographic citation searches. Only articles including costs of child undernutrition treatment were included. Results: We identified a total of 6436 articles, and only 50 met the eligibility criteria. Most included studies adopted institutional/program (45%) and health provider (38%) perspectives. The studies varied in the interventions studied and costing methods used with treatment costs reported ranging between US$0.44 and US$1344 per child. The main cost drivers were personnel, therapeutic food and productivity loss. We also assessed the cost effectiveness of community-based management of malnutrition programs (CMAM). Cost per disability adjusted life year (DALY) averted for a CMAM program integrated into existing health services in Malawi was $42. Overall, cost per DALY averted for CMAM ranged between US$26 and US$53, which was much lower than facility-based management (US$1344). Conclusion: There is a need to assess the burden of direct and indirect costs of child undernutrition to households and communities in order to plan, identify cost-effective solutions and address issues of cost that may limit delivery, uptake and effectiveness. Standardized methods and reporting in economic evaluations would facilitate interpretation and provide a means for comparing costs and cost-effectiveness of interventions.
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Affiliation(s)
- Rebecca G Njuguna
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya.,Department of Public Health, School of Health and Human Sciences, Pwani University, Kilifi, Kenya
| | - James A Berkley
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya.,The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya.,Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Julie Jemutai
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya.,The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
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26
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Bailey J, Opondo C, Lelijveld N, Marron B, Onyo P, Musyoki EN, Adongo SW, Manary M, Briend A, Kerac M. A simplified, combined protocol versus standard treatment for acute malnutrition in children 6-59 months (ComPAS trial): A cluster-randomized controlled non-inferiority trial in Kenya and South Sudan. PLoS Med 2020; 17:e1003192. [PMID: 32645109 PMCID: PMC7347103 DOI: 10.1371/journal.pmed.1003192] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 06/09/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Malnutrition underlies 3 million child deaths worldwide. Current treatments differentiate severe acute malnutrition (SAM) from moderate acute malnutrition (MAM) with different products and programs. This differentiation is complex and costly. The Combined Protocol for Acute Malnutrition Study (ComPAS) assessed the effectiveness of a simplified, unified SAM/MAM protocol for children aged 6-59 months. Eliminating the need for separate products and protocols could improve the impact of programs by treating children more easily and cost-effectively, reaching more children globally. METHODS AND FINDINGS A cluster-randomized non-inferiority trial compared a combined protocol against standard care in Kenya and South Sudan. Randomization was stratified by country. Combined protocol clinics treated children using 2 sachets of ready-to-use therapeutic food (RUTF) per day for those with mid-upper arm circumference (MUAC) < 11.5 cm and/or edema, and 1 sachet of RUTF per day for those with MUAC 11.5 to <12.5 cm. Standard care clinics treated SAM with weight-based RUTF rations, and MAM with ready-to-use supplementary food (RUSF). The primary outcome was nutritional recovery. Secondary outcomes included cost-effectiveness, coverage, defaulting, death, length of stay, and average daily weight and MUAC gains. Main analyses were per-protocol, with intention-to-treat analyses also conducted. The non-inferiority margin was 10%. From 8 May 2017 to 31 March 2018, 2,071 children were enrolled in 12 combined protocol clinics (mean age 17.4 months, 41% male), and 2,039 in 12 standard care clinics (mean age 16.7 months, 41% male). In total, 1,286 (62.1%) and 1,202 (59.0%), respectively, completed treatment; 981 (76.3%) on the combined protocol and 884 (73.5%) on the standard protocol recovered, yielding a risk difference of 0.03 (95% CI -0.05 to 0.10, p = 0.52; per-protocol analysis, adjusted for country, age, and sex). The amount of ready-to-use food (RUTF or RUSF) required for a child with SAM to reach full recovery was less in the combined protocol (122 versus 193 sachets), and the combined protocol cost US$123 less per child recovered (US$918 versus US$1,041). There were 23 (1.8%) deaths in the combined protocol arm and 21 (1.8%) deaths in the standard protocol arm (adjusted risk difference 95% CI -0.01 to 0.01, p = 0.87). There was no evidence of a difference between the protocols for any of the other secondary outcomes. Study limitations included contextual factors leading to defaulting, a combined multi-country power estimate, and operational constraints. CONCLUSIONS Combined treatment for SAM and MAM is non-inferior to standard care. Further research should focus on operational implications, cost-effectiveness, and context (Asia versus Africa; emergency versus food-secure settings). This trial is complete and registered at ISRCTN (ISRCTN30393230). TRIAL REGISTRATION The trial is registered at ISRCTN, trial number ISRCTN30393230.
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Affiliation(s)
- Jeanette Bailey
- International Rescue Committee, New York, New York, United States of America
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- * E-mail:
| | - Charles Opondo
- Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | | | - Bethany Marron
- International Rescue Committee, New York, New York, United States of America
| | | | | | | | - Mark Manary
- Department of Pediatrics, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - André Briend
- Department of International Health, University of Tampere, Tampere, Finland
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Marko Kerac
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Centre for Maternal, Adolescent, Reproductive, & Child Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
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27
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Das JK, Salam RA, Saeed M, Kazmi FA, Bhutta ZA. Effectiveness of interventions to manage acute malnutrition in children under 5 years of age in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2020; 16:e1082. [PMID: 37131422 PMCID: PMC8356333 DOI: 10.1002/cl2.1082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Background Childhood malnutrition is a major public health concern as it is associated with significant short- and long-term morbidity and mortality. Objectives To comprehensively review the evidence for the management of severe acute malnutrition (SAM) and moderate acute malnutrition (MAM) according to the current World Health Organization protocol using facility- and community-based approaches as well as the effectiveness of ready-to-use therapeutic food (RUTF), ready-to-use supplementary food (RUSF), prophylactic antibiotic use and vitamin A supplementation. Search methods We searched relevant electronic databases till 11 February 2019. No date or language restrictions were applied. Selection criteria We included randomised controlled trials (RCTs) and quasi-experimental studies including controlled before-after (CBA) studies and interrupted time series (ITS) studies. Data collection and analysis Two review authors independently screened studies for relevance, extracted data, assessed risk of bias and rated the quality of the evidence using the GRADE approach. We carried out statistical analysis using Review Manager software and set out the main findings of the review in "Summary of findings" tables. Main results This review summarises findings from a total of 42 studies (48 papers) including 35,017 children. Thirty-three of the included studies were RCTs; six studies were quasi-experimental and three studies were cost studies. Majority of the studies were judged to be at high risk of bias for blinding of the participants, personnel and outcome assessment. Majority of the outcomes were rated as either moderate or low quality. Outcomes were downgraded mainly due to study limitations, high heterogeneity, imprecision and small sample size. Community-based strategies to screen and manage SAM/MAM versus no community-based strategies (two studies): Integrated community-based management probably improves recovery rate by 4% [risk ratio (RR): 1.04; 95% confidence interval (CI): 1.00 to 1.09; one study; 1,957 participants; moderate-quality outcome], and reduces weight gain by 0.8 g·kg-1·day-1 [mean difference (MD): -0.80 g·kg-1·day-1; 95% CI: -0.82 to -0.78; one study; 1,957 participants; moderate-quality outcome] compared with no community-based strategies, while mortality was similar between the two groups (RR: 0.93; 95% CI: 0.60 to 1.45; one study; 1,957 participants; moderate-quality outcome). Facility-based strategies to screen and manage uncomplicated SAM versus other standard of care (four studies): There was no evidence of effect on recovery (RR: 1.00; 95% CI: 0.80, 1.25; one study; 60 participants; very-low-quality evidence) and mortality (RR: 1.21; 95% CI: 0.75 to 1.94; two studies; 473 participants; low-quality outcome). Facility-based management with RUTF versus F100 ("catch-up" formula to rebuild wasted tissues containing 100 kcal and 2.9 g protein per 100 ml) for SAM (three studies): There was no evidence of effect on weight gain (MD: 2 g·kg-1·day-1; 95% CI: -0.23 to 4.23; three studies; 266 participants; very-low-quality outcome) and mortality (RR: 1.20; 95% CI: 0.34 to 4.22; two studies; 168 participants; low-quality outcome). Community-based management of SAM with standard RUTF compared with other foods (14 studies): There was no evidence of effect on recovery rate when standard RUTF was compared to non-milk/peanut butter-based RUTF (RR: 1.03; 95% CI: 0.99 to 1.08; five studies; 5743 participants; I2 50%; moderate quality outcome), energy-dense, home-prepared food (RR: 1.14; 95% CI 0.95 to 1.36; four studies; 959 participants; I2 75%; low quality outcome), or high oleic RUTF (RR: 1.06; 95% CI: 0.85 to 1.31; one study; 141 participants; moderate quality outcome). Standard RUTF may improve weight gain by 0.5 g·kg-1·day-1 (MD: 0.5 g·kg-1·day-1; 95% CI: 0.02 to 0.99; three studies; 3,069 participants; low-quality outcome) when compared with non-milk/peanut butter-based RUTF and by 5.5 g·kg-1·day-1 when compared with F100 (MD: 5.50 g·kg-1·day-1; 95% CI: 2.92 to 8.08; one study; 70 participants; low-quality outcome). There was no evidence of effect on mortality when standard RUTF was compared with other foods (RR: 0.99; 95% CI: 0.69 to 1.41; nine studies; 7,667 participants; low-quality outcome). RUSF for MAM compared with other foods (14 studies): There was no evidence of effect on recovery rate when standard RUSF was compared with local/home made food (RR: 0.92; 95% CI: 0.64 to 1.33; three studies; 435 participants; low-quality outcome) and whey RUSF (RR: 0.96; 95% CI: 0.92 to 1.00; one study; 2230 participants; high-quality outcome); while standard RUSF may improve recovery by 7% when compared with corn-soy blend (CSB) (RR: 1.07; 95% CI: 1.02 to 1.13; six studies; 5,744 participants; low-quality outcome). There was no evidence of effect on weight gain when standard RUSF was compared with local home made food (MD: -0.75 g·kg-1·day-1; 95% CI: -2.03 to 0.43; one study; 73 participants; low-quality outcome) and whey RUSF (MD: -0.16 g·kg-1·day-1; 95% CI: -0.33 to 0.01; one study; 2,230 participants; high-quality outcome); while standard RUSF may improve weight gain by 0.49 g·kg-1·day-1 when compared with CSB (MD: 0.49 g·kg-1·day-1; 95% CI: 0.10 to 0.87; five studies; 4,354 participants; low-quality outcome). There was no evidence of effect on mortality when standard RUSF was compared with other foods (RR: 0.98; 95% CI: 0.57 to 1.68; eight studies; 8,310 participants; moderate-quality outcome). Prophylactic antibiotic versus no antibiotic (three studies): Prophylactic antibiotic therapy for uncomplicated SAM improves recovery rate by 6% (RR: 1.06; 95% CI: 1.03 to 1.08; two studies; 5,166 participants; high-quality outcome), probably improves weight gain by 0.67 g·kg-1·day-1 (MD: 0.67 g·kg-1·day-1; 95% CI: 0.28, 1.06; two studies; 5,052 participants; moderate-quality outcome) and probably reduces mortality by 26% (RR: 0.74; 95% CI: 0.55, 0.98; three studies; 6944 participants; moderate quality outcome) compared to no antibiotics group. High-dose vitamin A versus low-dose vitamin A (two studies): There was no evidence of effect on weight gain (MD: 0.05 g·kg-1·day-1; 95% CI: -0.08 to 0.18; one study; 207 participants; moderate-quality outcome) and mortality (RR: 7.07; 95% CI: 0.37 to 135.13; one study; 207 participants; moderate-quality outcome). Authors’ conclusions Limited data show some benefit of integrated community-based screening, identification and management of SAM and MAM on improving recovery. Facility-based screening and management of uncomplicated SAM has no benefit on recovery and mortality, while the effect of F100 for SAM is similar to RUTF for weight gain and mortality. Local food and whey RUSF have similar effects as standard RUSF on recovery rate and weight gain in MAM, while standard RUSF has additional benefits to CSB. Prophylactic antibiotic administration in uncomplicated SAM improves recovery rate, weight gain and reduces mortality, while limited data suggest that high-dose vitamin A supplementation is comparable with low-dose vitamin A supplementation for weight gain and mortality among children with SAM.
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Affiliation(s)
- Jai K. Das
- Division of Women and Child HealthAga Khan University HospitalKarachiPakistan
| | - Rehana A. Salam
- Division of Women and Child HealthAga Khan University HospitalKarachiPakistan
| | - Marwah Saeed
- Division of Women and Child Health, Aga Khan UniversityKarachiPakistan
| | - Faheem Ali Kazmi
- Division of Women and Child Health, Aga Khan UniversityKarachiPakistan
| | - Zulfiqar A. Bhutta
- Centre for Global Child Health, The Hospital for Sick ChildrenTorontoOntarioCanada
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Njuguna RG, Berkley JA, Jemutai J. Cost and cost-effectiveness analysis of treatment for child undernutrition in low- and middle-income countries: A systematic review. Wellcome Open Res 2020; 5:62. [DOI: 10.12688/wellcomeopenres.15781.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2020] [Indexed: 11/20/2022] Open
Abstract
Background: Undernutrition remains highly prevalent in low- and middle-income countries, with sub-Saharan Africa and Southern Asia accounting for majority of the cases. Apart from the health and human capacity impacts on children affected by malnutrition, there are significant economic impacts to households and service providers. The aim of this study was to determine the current state of knowledge on costs of child undernutrition treatment to households, health providers, organizations and governments in low and middle-income countries (LMICs). Methods: We conducted a systematic review of peer-reviewed studies in LMICs up to September 2019. We searched online databases including PubMed-Medline, Embase, Popline, Econlit and Web of Science. We identified additional articles through bibliographic citation searches. Only articles including costs of child undernutrition treatment were included. Results: We identified a total of 6436 articles, and only 50 met the eligibility criteria. Most included studies adopted institutional/program (45%) and health provider (38%) perspectives. The studies varied in the interventions studied and costing methods used with treatment costs reported ranging between US$0.44 and US$1344 per child. The main cost drivers were personnel, therapeutic food and productivity loss. Conclusion: There is a need to assess the burden of direct and indirect costs of child undernutrition to households and communities in order to plan, identify cost-effective solutions and address issues of cost that may limit delivery, uptake and effectiveness. Standardized methods and reporting in economic evaluations would facilitate interpretation and provide a means for comparing costs and cost-effectiveness of interventions.
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Das JK, Salam RA, Saeed M, Kazmi FA, Bhutta ZA. Effectiveness of Interventions for Managing Acute Malnutrition in Children under Five Years of Age in Low-Income and Middle-Income Countries: A Systematic Review and Meta-Analysis. Nutrients 2020; 12:nu12010116. [PMID: 31906272 PMCID: PMC7019612 DOI: 10.3390/nu12010116] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/15/2019] [Accepted: 12/22/2019] [Indexed: 11/17/2022] Open
Abstract
Childhood malnutrition is a major public health concern, as it is associated with significant short- and long-term morbidity and mortality. The objective of this review was to comprehensively review the evidence for the management of severe acute malnutrition (SAM) and moderate acute malnutrition (MAM) according to the current World Health Organization (WHO) protocol using facility- and community-based approaches, as well as the effectiveness of ready-to-use therapeutic food (RUTF), ready-to-use supplementary food (RUSF), prophylactic antibiotic use, and vitamin A supplementation. We searched relevant electronic databases until 11 February 2019, and performed a meta-analysis. This review summarizes findings from a total of 42 studies (48 papers), including 35,017 children. Limited data show some benefit of integrated community-based screening, identification, and management of SAM and MAM on improving recovery rate. Facility-based screening and management of uncomplicated SAM has no effect on recovery and mortality, while the effect of therapeutic milk F100 for SAM is comparable to RUTF for weight gain and mortality. Local food and whey RUSF are comparable to standard RUSF for recovery rate and weight gain in MAM, while standard RUSF has additional benefits to CSB. Prophylactic antibiotic administration in uncomplicated SAM improves recovery rate and probably improves weight gain and reduces mortality. Limited data suggest that high-dose vitamin A supplementation is comparable with low-dose vitamin A supplementation for weight gain and mortality among children with SAM.
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Affiliation(s)
- Jai K. Das
- Division of Women and Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan; (J.K.D.); (R.A.S.); (F.A.K.)
| | - Rehana A. Salam
- Division of Women and Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan; (J.K.D.); (R.A.S.); (F.A.K.)
| | - Marwah Saeed
- Medical Student, Aga Khan University, Karachi 74800, Pakistan;
| | - Faheem Ali Kazmi
- Division of Women and Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan; (J.K.D.); (R.A.S.); (F.A.K.)
| | - Zulfiqar A. Bhutta
- Centre of Excellence in Women and Child Health, Aga Khan University, Karachi 74800, Pakistan
- Centre for Global Child Health, the Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Correspondence:
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Leng B, Sørensen MB, Kot W, Thymann T, Krych L, Nielsen DS. Severe gut microbiota dysbiosis caused by malnourishment can be partly restored during 3 weeks of refeeding with fortified corn-soy-blend in a piglet model of childhood malnutrition. BMC Microbiol 2019; 19:277. [PMID: 31823731 PMCID: PMC6902335 DOI: 10.1186/s12866-019-1658-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 11/22/2019] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Childhood malnutrition is a global health challenge associated with multiple adverse consequences, including delayed maturation of the gut microbiota (GM) which might induce long-term immune dysfunction and stunting. To understand GM dynamics during malnutrition and subsequent re-feeding, we used a piglet model with a malnutrition-induced phenotype similar to humans. Piglets were weaned at the age of 4 weeks, fed a nutritionally optimal diet for 1 week post-weaning before being fed a pure maize diet for 7 weeks to induce symptoms of malnutrition. After malnourishment, the piglets were re-fed using different regimes all based on general food aid products, namely Corn-Soy blend (CSB) fortified with phosphorus (CSB+), CSB fortified with phosphorus and skim milk powder (CSB++) and CSB fortified with phosphorus and added whey permeate (CSB + P). RESULTS Malnourishment had profound impact on the GM of the piglets leading to a less diverse GM dominated especially by Akkermansia spp. as determined by 16S rRNA gene amplicon sequencing. All three re-feeding regimes partly restored GM, leading to a more diverse GM compositionally closer to that of well-nourished piglets. This effect was even more pronounced for CSB++ compared to CSB+ and CSB + P. CONCLUSION The GM of piglets were profoundly disturbed by malnourishment resulting in significantly increased abundance of Akkermansia spp. CSB++ may have superior effect on recovering GM diversity compared to the two other food aid products used in this study.
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Affiliation(s)
- Bingfeng Leng
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
| | - Maria B. Sørensen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
| | - Witold Kot
- Department of Environmental Science, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - Thomas Thymann
- Department of Veterinary and Animal Sciences, Section for Comparative Pediatrics and Nutrition, University of Copenhagen, Frederiksberg, Denmark
| | - Lukasz Krych
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
| | - Dennis S. Nielsen
- Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
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Levin CE, Self JL, Kedera E, Wamalwa M, Hu J, Grant F, Girard AW, Cole DC, Low JW. What is the cost of integration? Evidence from an integrated health and agriculture project to improve nutrition outcomes in Western Kenya. Health Policy Plan 2019; 34:646-655. [PMID: 31504504 PMCID: PMC6880337 DOI: 10.1093/heapol/czz083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2019] [Indexed: 11/12/2022] Open
Abstract
Integrated nutrition and agricultural interventions have the potential to improve the efficiency and effectiveness of investments in food security and nutrition. This article aimed to estimate the costs of an integrated agriculture and health intervention (Mama SASHA) focused on the promotion of orange-fleshed sweet potato (OFSP) production and consumption in Western Kenya. Programme activities included nutrition education and distribution of vouchers for OFSP vines during antenatal care and postnatal care (PNC) visits. We used expenditures and activity-based costing to estimate the financial costs during programme implementation (2011-13). Cost data were collected from monthly expense reports and interviews with staff members from all implementing organizations. Financial costs totalled US$507 809 for the project period. Recruiting and retaining women over the duration of their pregnancy and postpartum period required significant resources. Mama SASHA reached 3281 pregnant women at a cost of US$155 per beneficiary. Including both pregnant women and infants who attended PNC services with their mothers, the cost was US$110 per beneficiary. Joint planning, co-ordination and training across sectors drove 27% of programme costs. This study found that the average cost per beneficiary to implement an integrated agriculture, health and nutrition programme was substantial. Planning and implementing less intensive integrated interventions may be possible, and economies of scale may reduce overall costs. Empirical estimates of costs by components are critical for future planning and scaling up of integrated programmes.
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Affiliation(s)
- Carol E Levin
- Department of Global Health, University of Washington, NJB Box #359931, 325 Ninth Avenue, Seattle, WA, USA
| | - Julie L Self
- Rollins School of Public Health, Emory University, 1518 Clifton Road, Atlanta, GA, USA
| | | | | | - Jia Hu
- Dalla Lana School of Public Health, University of Toronto, 155 College St Room 500, Toronto, ON, Canada
| | | | - Amy Webb Girard
- Rollins School of Public Health, Emory University, 1518 Clifton Road, Atlanta, GA, USA
| | - Donald C Cole
- Dalla Lana School of Public Health, University of Toronto, 155 College St Room 500, Toronto, ON, Canada
| | - Jan W Low
- International Potato Center, Nairobi, Kenya
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Rogers E, Tappis H, Doocy S, Martínez K, Villeminot N, Suk A, Kumar D, Pietzsch S, Puett C. Costs and cost-effectiveness of three point-of-use water treatment technologies added to community-based treatment of severe acute malnutrition in Sindh Province, Pakistan. Glob Health Action 2019; 12:1568827. [PMID: 30888265 PMCID: PMC6427553 DOI: 10.1080/16549716.2019.1568827] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: Severe acute malnutrition (SAM) is a major global public health concern. Despite the cost-effectiveness of treatment, ministries of health are often unable to commit the required funds which limits service coverage. Objective: A randomised controlled trial was conducted in Sindh Province, Pakistan, to assess whether adding a point of use water treatment to the treatment of SAM without complications improved its cost-effectiveness. Three treatment strategies – chlorine disinfection (Aquatabs); flocculent disinfection (Procter and Gamble Purifier of Water [P&G PoW]) and Ceramic Filters – were compared to a standard SAM treatment protocol. Methods: An institutional perspective was adopted for costing, considering the direct and indirect costs incurred by the provider. Combining the cost of SAM treatment and water treatment, an average cost per child was calculated for the combined interventions for each arm. The costs of water treatment alone and the incremental cost-effectiveness of each water treatment intervention were also assessed. Results: The incremental cost-effectiveness ratio for Aquatabs was 24 US dollars (USD), making it the most cost-effective strategy. The P&G PoW arm was the next least expensive strategy, costing an additional 149 USD per additional child recovered, though it was also the least effective of the three intervention strategies. The Ceramic Filters intervention was the most costly strategy and achieved a recovery rate lower than the Aquatabs arm and marginally higher than the P&G PoW arm. Conclusions: This study found that the addition of a chlorine or flocculent disinfection point-of-use drinking water treatment intervention to the treatment of SAM without complications reduced the cost per child recovered compared to standard SAM treatment. To inform the feasibility of future implementation, further research is required to understand the costs of government implementation and the associated costs to the community and beneficiary household of receiving such an intervention in comparison with the existing SAM treatment protocol.
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Affiliation(s)
| | - Hannah Tappis
- b Department of International Health , Johns Hopkins Bloomberg School of Public Health, Department of International Health , Baltimore , MD , USA
| | - Shannon Doocy
- b Department of International Health , Johns Hopkins Bloomberg School of Public Health, Department of International Health , Baltimore , MD , USA
| | - Karen Martínez
- c Operations department , Action Against Hunger USA , New York , NY , USA
| | - Nicolas Villeminot
- c Operations department , Action Against Hunger USA , New York , NY , USA
| | - Ann Suk
- d Programme department , Action Against Hunger Pakistan , Islamabad , Pakistan
| | - Deepak Kumar
- d Programme department , Action Against Hunger Pakistan , Islamabad , Pakistan
| | - Silke Pietzsch
- c Operations department , Action Against Hunger USA , New York , NY , USA
| | - Chloe Puett
- c Operations department , Action Against Hunger USA , New York , NY , USA
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Kangas ST, Salpéteur C, Nikièma V, Talley L, Ritz C, Friis H, Briend A, Kaestel P. Impact of reduced dose of ready-to-use therapeutic foods in children with uncomplicated severe acute malnutrition: A randomised non-inferiority trial in Burkina Faso. PLoS Med 2019; 16:e1002887. [PMID: 31454351 PMCID: PMC6711495 DOI: 10.1371/journal.pmed.1002887] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 07/23/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Children with uncomplicated severe acute malnutrition (SAM) are treated at home with ready-to-use therapeutic foods (RUTFs). The current RUTF dose is prescribed according to the weight of the child to fulfil 100% of their nutritional needs until discharge. However, there is doubt concerning the dose, as it seems to be shared, resulting in suboptimal cost-efficiency of SAM treatment. We investigated the efficacy of a reduced RUTF dose in community-based treatment of uncomplicated SAM. METHODS AND FINDINGS We undertook a randomised trial testing the non-inferiority of weight gain velocity of children with SAM receiving (a) a standard RUTF dose for two weeks, followed by a reduced dose thereafter (reduced), compared with (b) a standard RUTF dose throughout the treatment (standard). A mean difference of 0.0 g/kg/day was expected, with a non-inferiority margin fixed at -0.5 g/kg/day. Linear and logistic mixed regression analyses were performed, with study site and team as random effects. Between October 2016 and July 2018, 801 children with uncomplicated SAM aged 6-59 months were enrolled from 10 community health centres in Burkina Faso. At admission, the mean age (± standard deviation [SD]) was 13.4 months (±8.7), 49% were male, and the mean weight was 6.2 kg (±1.3). The mean weight gain velocity from admission to discharge was 3.4 g/kg/day and did not differ between study arms (Δ 0.0 g/kg/day; 95% CI -0.4 to 0.4; p = 0.92) confirming non-inferiority (p = 0.013). However, after two weeks, the weight gain velocity was significantly lower in the reduced dose with a mean of 2.3 g/kg/day compared with 2.7 g/kg/day in the standard dose (Δ -0.4 g/kg/day; 95% CI -0.8 to -0.02; p = 0.041). The length of stay (LoS) was not different (p = 0.73) between groups with a median of 56 days (interquartile range [IQR] 35-91) in both arms. No differences were found between reduced and standard arm in recovery (52.7% and 55.4%; p = 0.45), referral (19.2% and 20.1%; p = 0.80), defaulter (12.2% and 8.5%; p = 0.088), non-response (12.7% and 12.5%; p = 0.95), and relapse (2.4% and 1.8%; p = 0.69) rates, respectively. However, the reduced RUTF dose had a small 0.2 mm/week (95% CI 0.04 to 0.4; p = 0.015) negative effect on height gain velocity with a mean height gain of 2.6 mm/week with reduced and 2.8 mm/week with standard RUTF dose. The impact was more pronounced in children under 12 months of age (interaction, p = 0.019) who gained 2.8 mm/week with reduced and 3.1 mm/week with standard dose (Δ -0.4 mm/week; 95% CI -0.6 to -0.2; p < 0.001). Limitations include not blinding participants to the RUTF dose received and excluding all children with negative appetite test. The results are generalisable for relatively food secure contexts with a young SAM population. CONCLUSIONS Reducing the RUTF dose provided to children with SAM after two weeks of treatment did not reduce overall weight or mid-upper arm circumference (MUAC) gain velocity nor affect recovery or lengthen treatment time. However, it led to a small but significant negative effect on linear growth, especially among the youngest. The potential effect of reducing the RUTF dose in a routine program on treatment outcomes should be evaluated before scaling up. TRIAL REGISTRATION ISRCTN registry ISRCTN50039021.
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Affiliation(s)
- Suvi T. Kangas
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Expertise and Advocacy Department, Action Against Hunger (ACF), Paris, France
- * E-mail:
| | - Cécile Salpéteur
- Expertise and Advocacy Department, Action Against Hunger (ACF), Paris, France
| | - Victor Nikièma
- Nutrition and Health Department, Action Against Hunger (ACF) mission, Ouagadougou, Burkina Faso
| | - Leisel Talley
- Centers for Disease Control and Prevention, Atlanta, United States of America
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Center for Child Health Research, University of Tampere School of Medicine, Tampere University, Tampere, Finland
| | - Pernille Kaestel
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
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Isanaka S, Berthé F, Nackers F, Tang K, Hanson KE, Grais RF. Feasibility of engaging caregivers in at-home surveillance of children with uncomplicated severe acute malnutrition. MATERNAL AND CHILD NUTRITION 2019; 16:e12876. [PMID: 31336045 PMCID: PMC7038908 DOI: 10.1111/mcn.12876] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/29/2019] [Accepted: 07/03/2019] [Indexed: 11/25/2022]
Abstract
Many factors can contribute to low coverage of treatment for severe acute malnutrition (SAM), and a limited number of health facilities and trained personnel can constrain the number of children that receive treatment. Alternative models of care that shift the responsibility for routine clinical and anthropometric surveillance from the health facility to the household could reduce the burden of care associated with frequent facility-based visits for both healthcare providers and caregivers. To assess the feasibility of shifting clinical surveillance to caregivers in the outpatient management of SAM, we conducted a pilot study to assess caregivers' understanding and retention of key concepts related to the surveillance of clinical danger signs and anthropometric measurement over a 28-day period. At the time of a child's admission to nutritional treatment, a study nurse provided a short training to groups of caregivers on two topics: (a) clinical danger signs in children with SAM that warrant facility-based care and (b) methods to measure and monitor their child's mid-upper arm circumference. Caregiver understanding was assessed using standardized questionnaires before training, immediately after training, and 28 days after training. Knowledge of most clinical danger signs (e.g., convulsions, edema, poor appetite, respiratory distress, and lethargy) was low (0-45%) before training but increased immediately after and was retained 28 days after training. Agreement between nurse-caregiver mid-upper arm circumference colour classifications was 77% (98/128) immediately after training and 80% after 28 days. These findings lend preliminary support to pursue further study of alternative models of care that allow for greater engagement of caregivers in the clinical and anthropometric surveillance of children with SAM.
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Affiliation(s)
- Sheila Isanaka
- Department of Research, Epicentre, Paris, France.,Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | | | - Kevin Tang
- Department of Research, Epicentre, Paris, France
| | - Kerstin E Hanson
- Médecins Sans Frontières Operational Center of Paris, Paris, France
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Disability-adjusted life years for severe acute malnutrition: implications of alternative model specifications. Public Health Nutr 2019; 22:2729-2737. [PMID: 31267885 DOI: 10.1017/s1368980019001393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Reducing the burden of childhood severe acute malnutrition (SAM) is key to improving global child health outcomes. Assessing cost-effectiveness of nutrition interventions remains an important evidence gap. Disability-adjusted life years (DALYs) are a common indicator used in cost-effectiveness analyses. DALYs were established by the Global Burden of Disease (GBD) study. Recent iterations of the GBD have changed the methods used to calculate DALYs by dropping age-weighting and discounting (AD) and updating disability weights (DW). Cost-effectiveness analyses may use either local or international standard life expectancies (LE). Changes in model specifications for calculating DALYs may have implications for cost-effectiveness analyses using DALYs, interpreting historical DALY estimates, and related resource allocation decisions. The present study aimed to quantify the magnitude of change in estimates of DALYs attributable to SAM given recent methodological changes. DESIGN From secondary data analysis, using parameter values from routine programme monitoring data for two SAM treatment programmes and published literature, eight calculation models were created to estimate DALYs with and without AD, using different sets of DW, and local v. standard LE. RESULTS Different DW had a marginal effect on DALY estimates. Different LE had a small effect when AD was used, but a large effect when AD was not used. CONCLUSIONS DALY estimates are sensitive to the model used. This complicates comparisons between studies using different models and needs to be accounted for in decision making. It seems sensible for analyses to report results using models with and without AD and using local and standard LE.
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Schoonees A, Lombard MJ, Musekiwa A, Nel E, Volmink J. Ready-to-use therapeutic food (RUTF) for home-based nutritional rehabilitation of severe acute malnutrition in children from six months to five years of age. Cochrane Database Syst Rev 2019; 5:CD009000. [PMID: 31090070 PMCID: PMC6537457 DOI: 10.1002/14651858.cd009000.pub3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Management of severe acute malnutrition (SAM) in children comprises two potential phases: stabilisation and rehabilitation. During the initial stabilisation phase, children receive treatment for dehydration, electrolyte imbalances, intercurrent infections and other complications. In the rehabilitation phase (applicable to children presenting with uncomplicated SAM or those with complicated SAM after complications have been resolved), catch-up growth is the main focus and the recommended energy and protein requirements are much higher. In-hospital rehabilitation of children with SAM is not always desirable or practical - especially in rural settings - and home-based care can offer a better solution. Ready-to-use therapeutic food (RUTF) is a widely used option for home-based rehabilitation, but the findings of our previous review were inconclusive. OBJECTIVES To assess the effects of home-based RUTF used during the rehabilitation phase of SAM in children aged between six months and five years on recovery, relapse, mortality and rate of weight gain. SEARCH METHODS We searched the following databases in October 2018: CENTRAL, MEDLINE, Embase, six other databases and three trials registers. We ran separate searches for cost-effectiveness studies, contacted researchers and healthcare professionals in the field, and checked bibliographies of included studies and relevant reviews. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs, where children aged between six months and five years with SAM were, during the rehabilitation phase, treated at home with RUTF compared to an alternative dietary approach, or with different regimens and formulations of RUTF compared to each other. We assessed recovery, deterioration or relapse and mortality as primary outcomes; and rate of weight gain, time to recovery, anthropometrical changes, cognitive development and function, adverse outcomes and acceptability as secondary outcomes. DATA COLLECTION AND ANALYSIS We screened for eligible studies, extracted data and assessed risk of bias of those included, independently and in duplicate. Where data allowed, we performed a random-effects meta-analysis using Review Manager 5, and investigated substantial heterogeneity through subgroup and sensitivity analyses. For the main outcomes, we evaluated the quality of the evidence using GRADE, and presented results in a 'Summary of findings' table per comparison. MAIN RESULTS We included 15 eligible studies (n = 7976; effective sample size = 6630), four of which were cluster trials. Eight studies were conducted in Malawi, four in India, and one apiece in Kenya, Zambia, and Cambodia. Six studies received funding or donations from industry whereas eight did not, and one study did not report the funding source.The overall risk of bias was high for six studies, unclear for three studies, and low for six studies. Among the 14 studies that contributed to meta-analyses, none (n = 5), some (n = 5) or all (n = 4) children were stabilised in hospital prior to commencement of the study. One small study included only children known to be HIV-infected, another study stratified the analysis for 'recovery' according to HIV status, while the remaining studies included HIV-uninfected or untested children. Across all studies, the intervention lasted between 8 and 16 weeks. Only five studies followed up children postintervention (maximum of six months), and generally reported on a limited number of outcomes.We found seven studies with 2261 children comparing home-based RUTF meeting the World Health Organization (WHO) recommendations for nutritional composition (referred to in this review as standard RUTF) with an alternative dietary approach (effective sample size = 1964). RUTF probably improves recovery (risk ratio (RR) 1.33; 95% confidence interval (CI) 1.16 to 1.54; 6 studies, 1852 children; moderate-quality evidence), and may increase the rate of weight gain slightly (mean difference (MD) 1.12 g/kg/day, 95% CI 0.27 to 1.96; 4 studies, 1450 children; low-quality evidence), but we do not know the effects on relapse (RR 0.55, 95% CI 0.30 to 1.01; 4 studies, 1505 children; very low-quality evidence) and mortality (RR 1.05, 95% CI 0.51 to 2.16; 4 studies, 1505 children; very low-quality evidence).Two quasi-randomised cluster trials compared standard, home-based RUTF meeting total daily nutritional requirements with a similar RUTF but given as a supplement to the usual diet (213 children; effective sample size = 210). Meta-analysis showed that standard RUTF meeting total daily nutritional requirements may improve recovery (RR 1.41, 95% CI 1.19 to 1.68; low-quality evidence) and reduce relapse (RR 0.11, 95% CI 0.01 to 0.85; low-quality evidence), but the effects are unknown for mortality (RR 1.36, 95% CI 0.46 to 4.04; very low-quality evidence) and rate of weight gain (MD 1.21 g/kg/day, 95% CI - 0.74 to 3.16; very low-quality evidence).Eight studies randomised 5502 children (effective sample size = 4456) and compared standard home-based RUTF with RUTFs of alternative formulations (e.g. using locally available ingredients, containing less or no milk powder, containing specific fatty acids, or with added pre- and probiotics). For recovery, it made little or no difference whether standard or alternative formulation RUTF was used (RR 1.03, 95% CI 0.99 to 1.08; 6 studies, 4188 children; high-quality evidence). Standard RUTF decreases relapse (RR 0.84, 95% CI 0.72 to 0.98; 6 studies, 4188 children; high-quality evidence). However, it probably makes little or no difference to mortality (RR 1.00, 95% CI 0.80 to 1.24; 7 studies, 4309 children; moderate-quality evidence) and may make little or no difference to the rate of weight gain (MD 0.11 g/kg/day, 95% CI -0.32 to 0.54; 6 studies, 3807 children; low-quality evidence) whether standard or alternative formulation RUTF is used. AUTHORS' CONCLUSIONS Compared to alternative dietary approaches, standard RUTF probably improves recovery and may increase rate of weight gain slightly, but the effects on relapse and mortality are unknown. Standard RUTF meeting total daily nutritional requirements may improve recovery and relapse compared to a similar RUTF given as a supplement to the usual diet, but the effects on mortality and rate of weight gain are not clear. When comparing RUTFs with different formulations, the current evidence does not favour a particular formulation, except for relapse, which is reduced with standard RUTF. Well-designed, adequately powered, pragmatic RCTs with standardised outcome measures, stratified by HIV status, and that include diarrhoea as an outcome, are needed.
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Affiliation(s)
- Anel Schoonees
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Division of Epidemiology and Biostatistics, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
| | - Martani J Lombard
- North‐West UniversityCentre of Excellence for Nutrition (CEN)Hoffman StreetPotchefstroomPotchefstroomNorth West ProvinceSouth Africa2025
| | - Alfred Musekiwa
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Division of Epidemiology and Biostatistics, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
| | - Etienne Nel
- Stellenbosch UniversityDepartment of Paediatrics and Child Health, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
| | - Jimmy Volmink
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Division of Epidemiology and Biostatistics, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
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Isanaka S, Barnhart DA, McDonald CM, Ackatia-Armah RS, Kupka R, Doumbia S, Brown KH, Menzies NA. Cost-effectiveness of community-based screening and treatment of moderate acute malnutrition in Mali. BMJ Glob Health 2019; 4:e001227. [PMID: 31139441 PMCID: PMC6509694 DOI: 10.1136/bmjgh-2018-001227] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 12/21/2018] [Accepted: 01/12/2019] [Indexed: 11/04/2022] Open
Abstract
Introduction Moderate acute malnutrition (MAM) causes substantial child morbidity and mortality, accounting for 4.4% of deaths and 6.0% of disability-adjusted life years (DALY) lost among children under 5 each year. There is growing consensus on the need to provide appropriate treatment of MAM, both to reduce associated morbidity and mortality and to halt its progression to severe acute malnutrition. We estimated health outcomes, costs and cost-effectiveness of four dietary supplements for MAM treatment in children 6–35 months of age in Mali. Methods We conducted a cluster-randomised MAM treatment trial to describe nutritional outcomes of four dietary supplements for the management of MAM: ready-to-use supplementary foods (RUSF; PlumpySup); a specially formulated corn–soy blend (CSB) containing dehulled soybean flour, maize flour, dried skimmed milk, soy oil and a micronutrient pre-mix (CSB++; Super Cereal Plus); Misola, a locally produced, micronutrient-fortified, cereal–legume blend (MI); and locally milled flour (LMF), a mixture of millet, beans, oil and sugar, with a separate micronutrient powder. We used a decision tree model to estimate long-term outcomes and calculated incremental cost-effectiveness ratios (ICERs) comparing the health and economic outcomes of each strategy. Results Compared to no MAM treatment, MAM treatment with RUSF, CSB++, MI and LMF reduced the risk of death by 15.4%, 12.7%, 11.9% and 10.3%, respectively. The ICER was US$9821 per death averted (2015 USD) and US$347 per DALY averted for RUSF compared with no MAM treatment. Conclusion MAM treatment with RUSF is cost-effective across a wide range of willingness-to-pay thresholds. Trial registration NCT01015950.
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Affiliation(s)
- Sheila Isanaka
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Dale A Barnhart
- Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Robert S Ackatia-Armah
- Department of Nutrition and Program in International and Community Nutrition, University of California, Davis, CA, USA
| | - Roland Kupka
- United Nations Children's Fund, Nutrition Section, New York, NY, USA
| | - Seydou Doumbia
- Faculty of Medicine and Odontostomatology, University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
| | - Kenneth H Brown
- Department of Nutrition and Program in International and Community Nutrition, University of California, Davis, CA, USA
| | - Nicolas A Menzies
- Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Rogers E, Guerrero S, Kumar D, Soofi S, Fazal S, Martínez K, Morán JLA, Puett C. Evaluation of the cost-effectiveness of the treatment of uncomplicated severe acute malnutrition by lady health workers as compared to an outpatient therapeutic feeding programme in Sindh Province, Pakistan. BMC Public Health 2019; 19:84. [PMID: 30654780 PMCID: PMC6337795 DOI: 10.1186/s12889-018-6382-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 12/28/2018] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Due to the limited evidence of the cost-effectiveness of Community Health Workers (CHW) delivering treatment for severe acute malnutrition (SAM), there is a need to better understand the costs incurred by both implementing institutions and beneficiary households. This study assessed the costs and cost-effectiveness of treatment for cases of SAM without complications delivered by government-employed Lady Health Workers (LHWs) and complemented with non-governmental organisation (NGO) delivered outpatient facility-based care compared with NGO delivered outpatient facility-based care only alongside a two-arm randomised controlled trial conducted in Sindh Province, Pakistan. METHODS An activity-based cost model was used, employing a societal perspective to include costs incurred by beneficiaries and the wider community. Costs were estimated through accounting records, interviews and informal group discussions. Cost-effectiveness was assessed for each arm relative to no intervention, and incrementally between the two interventions, providing information on both absolute and relative costs and effects. RESULTS The cost per child recovered in outpatient facility-based care was similar to LHW-delivered care, at 363 USD and 382 USD respectively. An additional 146 USD was spent per additional child recovered by outpatient facilities compared to LHWs. Results of sensitivity analyses indicated considerable uncertainty in which strategy was most cost-effective due to small differences in cost and recovery rates between arms. The cost to the beneficiary household of outpatient facility-based care was double that of LHW-delivered care. CONCLUSIONS Outpatient facility-based care was found to be slightly more cost-effective compared to LHW-delivered care, despite the potential for cost-effectiveness of CHWs managing SAM being demonstrated in other settings. The similarity of cost-effectiveness outcomes between the two models resulted in uncertainty as to which strategy was the most cost-effective. Similarity of costs and effectiveness between models suggests that whether it is appropriate to engage LHWs in substituting or complementing outpatient facilities may depend on population needs, including coverage and accessibility of existing services, rather than be purely a consideration of cost. Future research should assess the cost-effectiveness of LHW-delivered care when delivered solely by the government. TRIAL REGISTRATION NCT03043352 , ClinicalTrials.gov. Retrospectively registered.
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Affiliation(s)
- Eleanor Rogers
- Action Against Hunger UK, 161-163 Greenwich High Road, London, SE10 0JA UK
| | - Saul Guerrero
- Action Against Hunger USA, One Whitehall St, New York, NY 10004 USA
| | - Deepak Kumar
- Action Against Hunger Pakistan, 3rd Floor, 65 West Executive Heights, Fazal E Haq Road, Blue Area, Islamabad, Pakistan
| | - Sajid Soofi
- Aga Khan University, Stadium Road, P. O. Box 3500, Karachi, 74800 Pakistan
| | - Shahid Fazal
- Action Against Hunger Pakistan, 3rd Floor, 65 West Executive Heights, Fazal E Haq Road, Blue Area, Islamabad, Pakistan
| | - Karen Martínez
- Action Against Hunger USA, One Whitehall St, New York, NY 10004 USA
| | | | - Chloe Puett
- Action Against Hunger USA, One Whitehall St, New York, NY 10004 USA
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Goudet S, Jayaraman A, Chanani S, Osrin D, Devleesschauwer B, Bogin B, Madise N, Griffiths P. Cost effectiveness of a community based prevention and treatment of acute malnutrition programme in Mumbai slums, India. PLoS One 2018; 13:e0205688. [PMID: 30412636 PMCID: PMC6226164 DOI: 10.1371/journal.pone.0205688] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 09/28/2018] [Indexed: 11/19/2022] Open
Abstract
Children in slums are at high risk of acute malnutrition and death. Cost-effectiveness of community-based management of severe acute malnutrition programmes has been demonstrated previously, but there is limited evidence in the context of urban slums where programme cost structure is likely to vary tremendously. This study assessed the cost-utility of adding a community based prevention and treatment for acute malnutrition intervention to Government of India Integrated Child Development Services (ICDS) standard care for children in Mumbai slums. The intervention is delivered by community health workers in collaboration with ICDS Anganwadi community health workers. The analysis used a decision tree model to compare the costs and effects of the two options: standard ICDS services with the intervention and prevention versus standard ICDS services alone. The model used outcome and cost data from the Society for Nutrition, Education & Health Action’s Child Health and Nutrition programme in Mumbai slums, which delivered services to 12,362 children over one year from 2013 to 2014. An activity-based cost model was used, with calculated costs based on programme financial records and key informant interviews. Cost data were coupled with programme effectiveness data to estimate disability adjusted life years (DALYs) averted. The community based prevention and treatment programme averted 15,016 DALYs (95% Uncertainty Interval [UI]: 12,246–17,843) at an estimated cost of $23 per DALY averted (95%UI:19–28) and was thus highly cost-effective. This study shows that ICDS Anganwadi community health workers can work efficiently with community health workers to increase the prevention and treatment coverage in slums in India and can lead to policy recommendations at the state, and potentially the national level, to promote such programmes in Indian slums as a cost-effective approach to tackling moderate and severe acute malnutrition.
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Affiliation(s)
- S. Goudet
- Loughborough University, School of Sport Exercise and Health Sciences, Loughborough, United Kingdom
- * E-mail:
| | | | | | - D. Osrin
- UCL Institute for Global Health, London, United Kingdom
| | - B. Devleesschauwer
- Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium
- Department of Veterinary Public Health and Food Safety, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - B. Bogin
- Loughborough University, School of Sport Exercise and Health Sciences, Loughborough, United Kingdom
| | - N. Madise
- African Institute for Development Policy, Lilongwe, Malawi
| | - P. Griffiths
- Loughborough University, School of Sport Exercise and Health Sciences, Loughborough, United Kingdom
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Pati S, Mahapatra S, Sinha R, Pati S, Samal SN. Community Management of Acute Malnutrition (CMAM) in Odisha, India: A Multi-Stakeholder Perspective. Front Public Health 2018; 6:158. [PMID: 29971225 PMCID: PMC6018096 DOI: 10.3389/fpubh.2018.00158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 05/10/2018] [Indexed: 11/13/2022] Open
Abstract
India remains home to nearly one-third of the world's children with severe and acute malnutrition (SAM). The present study looks at the function and implementation of a Community Management of Severe Acute Malnutrition (CMAM) programme for treatment of children with SAM in Odisha, an Indian state. A cross-sectional study design using qualitative techniques with direct observation of process and infrastructure was adopted to explore the views of stakeholders on the programme implementation. The study focuses on Kandhamal, a district in Odisha, and was conducted during June–August, 2015. Of the district and community level stakeholders involved in CMAM programme, 49 were selected as study participants using purposive sampling. In-depth interviews were conducted to obtain relevant information. Data was analyzed using data analysis software, atlas.ti version 7. The analysis demonstrated the overall acceptability, feasibility and economic viability of the programme. Additionally, the study identified several enablers (such as good response from child, village leadership involvement, multisectoral participation etc.) and barriers (such as limited awareness, increased work load, irregular staff payment etc.) linked to programme implementation. Interactions with beneficiaries and stakeholders also provided the real picture on the ground. The study emphasizes the need for stakeholders to work responsibly and in unison, and need for beneficiaries to accept, participate and contribute to the programme. In view of maximum impact, the study recommends that CMAM programmes be implemented with existing primary healthcare facilities. The study also outlines future scope for policy-level interventions and support to ensure sustainability of this healthcare delivery model.
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Affiliation(s)
- Sanghamitra Pati
- Department of Health Research, ICMR Regional Medical Research Centre, Bhubaneswar, India
| | - Sandeep Mahapatra
- Indian Institute of Public Health, Public Health Foundation of India, Bhubaneswar, India
| | | | - Sandipana Pati
- Department of Health and Family Welfare, Government of Odisha, Bhubaneswar, India
| | - Satya N Samal
- Department of Health and Family Welfare, Directorate of Health Services, Government of Odisha, Bhubaneswar, India
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Isanaka S, Hedt-Gauthier BL, Grais RF, Allen BGS. Estimating program coverage in the treatment of severe acute malnutrition: a comparative analysis of the validity and operational feasibility of two methods. Popul Health Metr 2018; 16:11. [PMID: 29970172 PMCID: PMC6029157 DOI: 10.1186/s12963-018-0167-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 06/19/2018] [Indexed: 11/18/2022] Open
Abstract
Background Many health programs can assess coverage using standardized cluster survey methods, but estimating the coverage of nutrition programs presents a special challenge due to low disease prevalence. Used since 2012, the Semi-Quantitative Evaluation of Access and Coverage (SQUEAC) employs both qualitative and quantitative methods to identify key barriers to access and estimate coverage of therapeutic feeding programs. While the tool has been increasingly used in programs, the validity of certain methodological elements has been the subject of debate. Methods We conducted a study comparing a SQUEAC conjugate Bayesian analysis to a two-stage cluster survey estimating the coverage of a therapeutic feeding program in Niger in 2016. Results We found that the coverage estimate from the conjugate Bayesian analysis was sensitive to the prior estimation. With the exception of prior estimates produced by an external support team, all prior estimates resulted in a conflict with the likelihood result, excluding interpretation of the final coverage estimate. Allowing for increased uncertainty around the prior estimate did not materially affect conclusions. Conclusion SQUEAC is a demanding analytical method requiring both qualitative and quantitative data collection and synthesis to identify program barriers and estimate coverage. If the necessary technical capacity is not available to objectively specify an accurate prior for a conjugate Bayesian analysis, alternatives, such as a two-stage cluster survey or a larger likelihood survey, may be considered to ensure valid coverage estimation. Trial registration NCT03280082. Retrospectively registered on September 12, 2017. Electronic supplementary material The online version of this article (10.1186/s12963-018-0167-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sheila Isanaka
- Department of Research, Epicentre, 8 rue Saint Sabin, 75011, Paris, France. .,Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, USA.
| | - Bethany L Hedt-Gauthier
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, USA.,Department of Biostatistics, Harvard School of Public Health, Boston, USA
| | - Rebecca F Grais
- Department of Research, Epicentre, 8 rue Saint Sabin, 75011, Paris, France
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Trenouth L, Colbourn T, Fenn B, Pietzsch S, Myatt M, Puett C. The cost of preventing undernutrition: cost, cost-efficiency and cost-effectiveness of three cash-based interventions on nutrition outcomes in Dadu, Pakistan. Health Policy Plan 2018; 33:743-754. [PMID: 29912462 PMCID: PMC6005105 DOI: 10.1093/heapol/czy045] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2018] [Indexed: 11/18/2022] Open
Abstract
Cash-based interventions (CBIs) increasingly are being used to deliver humanitarian assistance and there is growing interest in the cost-effectiveness of cash transfers for preventing undernutrition in emergency contexts. The objectives of this study were to assess the costs, cost-efficiency and cost-effectiveness in achieving nutrition outcomes of three CBIs in southern Pakistan: a 'double cash' (DC) transfer, a 'standard cash' (SC) transfer and a 'fresh food voucher' (FFV) transfer. Cash and FFVs were provided to poor households with children aged 6-48 months for 6 months in 2015. The SC and FFV interventions provided $14 monthly and the DC provided $28 monthly. Cost data were collected via institutional accounting records, interviews, programme observation, document review and household survey. Cost-effectiveness was assessed as cost per case of wasting, stunting and disability-adjusted life year (DALY) averted. Beneficiary costs were higher for the cash groups than the voucher group. Net total cost transfer ratios (TCTRs) were estimated as 1.82 for DC, 2.82 for SC and 2.73 for FFV. Yet, despite the higher operational costs, the FFV TCTR was lower than the SC TCTR when incorporating the participation cost to households, demonstrating the relevance of including beneficiary costs in cost-efficiency estimations. The DC intervention achieved a reduction in wasting, at $4865 per case averted; neither the SC nor the FFV interventions reduced wasting. The cost per case of stunting averted was $1290 for DC, $882 for SC and $883 for FFV. The cost per DALY averted was $641 for DC, $434 for SC and $563 for FFV without discounting or age weighting. These interventions are highly cost-effective by international thresholds. While it is debatable whether these resource requirements represent a feasible or sustainable investment given low health expenditures in Pakistan, these findings may provide justification for continuing Pakistan's investment in national social safety nets.
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Affiliation(s)
- Lani Trenouth
- Action Against Hunger, 1 Whitehall St, New York, NY 10004, USA
| | - Timothy Colbourn
- Institute for Global Health, University College London, 30 Guilford Street, London WC1N 1EH, UK
| | - Bridget Fenn
- Emergency Nutrition Network, 32 Leopold Street, Oxford OX4 1TW, UK
| | - Silke Pietzsch
- Action Against Hunger, 1 Whitehall St, New York, NY 10004, USA
| | - Mark Myatt
- Brixton Health, Alltgoch Uchaf Llawryglyn, Caersws, Powys SY17 5RJ, UK
| | - Chloe Puett
- Action Against Hunger, 1 Whitehall St, New York, NY 10004, USA
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John C, Diala U, Adah R, Lar L, Envuladu EA, Adedeji I, Lasisi K, Olusunde O, James F, Abdu H. Survival and nutritional status of children with severe acute malnutrition, six months post-discharge from outpatient treatment in Jigawa state, Nigeria. PLoS One 2018; 13:e0196971. [PMID: 29924797 PMCID: PMC6010258 DOI: 10.1371/journal.pone.0196971] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 04/24/2018] [Indexed: 01/10/2023] Open
Abstract
Background The Outpatient Therapeutic Program (OTP) for treatment brings the management of Severe Acute Malnutrition (SAM) closer to the community. Many lives have been saved through this approach, but little data exists on the outcome of the children after discharge from such programmes. This study was aimed to determine the survival and nutritional status of children at six months after discharge from OTP for SAM. Methodology This was a prospective study of children with SAM admitted into 10 OTPs in two local government areas of Jigawa state from June 2016 to July 2016. Home visits at six months after discharge enabled the collection of data on survival and nutritional status. The primary outcome measures were survival and nutritional status (Mid upper arm circumference and weight-for-height z-score). Result Of 494 children with SAM, 410 were discharged and 379 were followed up. Of these, 354, (93.4%) were found alive while 25 (6.6%) died. Among the survivors 333 (94.1%) had MUAC ≥12.5cm and 64 (18.1%) had WHZ<-3. Mortality rates were higher 10 (8.4%) among the 6-11months old. Most deaths 16 (64%) occurred within the first 3months post-discharge. Those who died were significantly more stunted, p = 0.016 and had a smaller head circumference, p = 0.005 on entry to OTP programme. There was improvement from admission to six months follow up in the number of children with complete immunization (27.4% to 35.6%), and a decrease in the number of unimmunized children (34.8% vs 20.6%) at follow-up. Conclusion The study demonstrates good post discharge survival rate and improved nutritional status for SAM patients managed in OTPs. There were, however considerable post discharge mortality, especially in the first three months and lower immunization uptake post discharge. A follow-up programme will improve these indices further.
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Affiliation(s)
- Collins John
- Department of Paediatrics, Jos University Teaching Hospital, Jos, Nigeria
- * E-mail:
| | - Udochukwu Diala
- Department of Paediatrics, Jos University Teaching Hospital, Jos, Nigeria
| | - Ruth Adah
- Department of Paediatrics, Jos University Teaching Hospital, Jos, Nigeria
| | - Luret Lar
- Department of Community Medicine, Jos University Teaching Hospital, Jos, Nigeria
| | | | - Idris Adedeji
- Department of Paediatrics, Abubakar Tafawa Balewa University Teaching Hospital Bauchi, Bauchi, Nigeria
| | - Kazeem Lasisi
- Department of Mathematical Sciences, Abubakar Tafewa Balewa University Bauchi, Bauchi, Nigeria
| | - Oluseyi Olusunde
- National Primary Health Care Development Agency, North Central Zonal Office, Abuja, Nigeria
| | - Femi James
- Federal Ministry of Health, Maternal, Newborn and Child Health Unit, Abuja, Nigeria
| | - Halima Abdu
- Department of Paediatrics, Jos University Teaching Hospital, Jos, Nigeria
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Puett C, Salpéteur C, Houngbe F, Martínez K, N'Diaye DS, Tonguet-Papucci A. Costs and cost-efficiency of a mobile cash transfer to prevent child undernutrition during the lean season in Burkina Faso: a mixed methods analysis from the MAM'Out randomized controlled trial. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2018; 16:13. [PMID: 29686539 PMCID: PMC5899398 DOI: 10.1186/s12962-018-0096-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 03/28/2018] [Indexed: 12/03/2022] Open
Abstract
Background This study assessed the costs and cost-efficiency of a mobile cash transfer implemented in Tapoa Province, Burkina Faso in the MAM’Out randomized controlled trial from June 2013 to December 2014, using mixed methods and taking a societal perspective by including costs to implementing partners and beneficiary households. Methods Data were collected via interviews with implementing staff from the humanitarian agency and the private partner delivering the mobile money, focus group discussions with beneficiaries, and review of accounting databases. Costs were analyzed by input category and activity-based cost centers. cost-efficiency was analyzed by cost-transfer ratios (CTR) and cost per beneficiary. Qualitative analysis was conducted to identify themes related to implementing electronic cash transfers, and barriers to efficient implementation. Results The CTR was 0.82 from a societal perspective, within the same range as other humanitarian transfer programs; however the intervention did not achieve the same degree of cost-efficiency as other mobile transfer programs specifically. Challenges in coordination between humanitarian and private partners resulted in long wait times for beneficiaries, particularly in the first year of implementation. Sensitivity analyses indicated a potential 6% reduction in CTR through reducing beneficiary wait time by one-half. Actors reported that coordination challenges improved during the project, therefore inefficiencies likely would be resolved, and cost-efficiency improved, as the program passed the pilot phase. Conclusions Despite the time required to establish trusting relationships among actors, and to set up a network of cash points in remote areas, this analysis showed that mobile transfers hold promise as a cost-efficient method of delivering cash in this setting. Implementation by local government would likely reduce costs greatly compared to those found in this study context, and improve cost-efficiency especially by subsidizing expansion of mobile money network coverage and increasing cash distribution points in remote areas which are unprofitable for private partners.
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Affiliation(s)
- Chloe Puett
- Research and Technical Department, Action Against Hunger, New York, NY USA
| | - Cécile Salpéteur
- 2Department of Expertise and Advocacy, Action contre la Faim, Paris, France
| | - Freddy Houngbe
- 2Department of Expertise and Advocacy, Action contre la Faim, Paris, France
| | - Karen Martínez
- Research and Technical Department, Action Against Hunger, New York, NY USA
| | - Dieynaba S N'Diaye
- 2Department of Expertise and Advocacy, Action contre la Faim, Paris, France
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Lelijveld N, Bailey J, Mayberry A, Trenouth L, N’Diaye DS, Haghparast-Bidgoli H, Puett C. The "ComPAS Trial" combined treatment model for acute malnutrition: study protocol for the economic evaluation. Trials 2018; 19:252. [PMID: 29690899 PMCID: PMC5916722 DOI: 10.1186/s13063-018-2594-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 03/14/2018] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Acute malnutrition is currently divided into severe (SAM) and moderate (MAM) based on level of wasting. SAM and MAM currently have separate treatment protocols and products, managed by separate international agencies. For SAM, the dose of treatment is allocated by the child's weight. A combined and simplified protocol for SAM and MAM, with a standardised dose of ready-to-use therapeutic food (RUTF), is being trialled for non-inferior recovery rates and may be more cost-effective than the current standard protocols for treating SAM and MAM. METHOD This is the protocol for the economic evaluation of the ComPAS trial, a cluster-randomised controlled, non-inferiority trial that compares a novel combined protocol for treating uncomplicated acute malnutrition compared to the current standard protocol in South Sudan and Kenya. We will calculate the total economic costs of both protocols from a societal perspective, using accounting data, interviews and survey questionnaires. The incremental cost of implementing the combined protocol will be estimated, and all costs and outcomes will be presented as a cost-consequence analysis. Incremental cost-effectiveness ratio will be calculated for primary and secondary outcome, if statistically significant. DISCUSSION We hypothesise that implementing the combined protocol will be cost-effective due to streamlined logistics at clinic level, reduced length of treatment, especially for MAM, and reduced dosages of RUTF. The findings of this economic evaluation will be important for policymakers, especially given the hypothesised non-inferiority of the main health outcomes. The publication of this protocol aims to improve rigour of conduct and transparency of data collection and analysis. It is also intended to promote inclusion of economic evaluation in other nutrition intervention studies, especially for MAM, and improve comparability with other studies. TRIAL REGISTRATION ISRCTN 30393230 , date: 16/03/2017.
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Affiliation(s)
- Natasha Lelijveld
- No Wasted Lives, Action Against Hunger UK, London, UK
- Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Jeanette Bailey
- Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
- International Rescue Committee, New York, NY USA
| | - Amy Mayberry
- No Wasted Lives, Action Against Hunger UK, London, UK
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Garg CC, Mazumder S, Taneja S, Shekhar M, Mohan SB, Bose A, Iyengar SD, Bahl R, Martines J, Bhandari N. Costing of three feeding regimens for home-based management of children with uncomplicated severe acute malnutrition from a randomised trial in India. BMJ Glob Health 2018. [PMID: 29527358 PMCID: PMC5841493 DOI: 10.1136/bmjgh-2017-000702] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Trial design Three feeding regimens—centrally produced ready-to-use therapeutic food, locally produced ready-to-use therapeutic food, and augmented, energy-dense, home-prepared food—were provided in a community setting for children with severe acute malnutrition (SAM) in the age group of 6–59 months in an individually randomised multicentre trial that enrolled 906 children. Foods, counselling, feeding support and treatment for mild illnesses were provided until recovery or 16 weeks. Methods Costs were estimated for 371 children enrolled in Delhi in a semiurban location after active survey and identification, enrolment, diagnosis and treatment for mild illnesses, and finally treatment with one of the three regimens, both under the research and government setting. Direct costs were estimated for human resources using a price times quantity approach, based on their salaries and average time taken for each activity. The cost per week per child for food, medicines and other consumables was estimated based on the total expenditure over the period and children covered. Indirect costs for programme management including training, transport, non-consumables, infrastructure and equipment were estimated per week per child based on total expenditures for research study and making suitable adjustments for estimations under government setting. Results No significant difference in costs was found across the three regimens per covered or per treated child. The average cost per treated child in the government setting was estimated at US$56 (<3500 rupees). Conclusion Home-based management of SAM with a locally produced ready-to-use therapeutic food is feasible, acceptable, affordable and very cost-effective in terms of the disability-adjusted life years saved and gross national income per capita of the country. The treatment of SAM at home needs serious attention and integration into the existing health system, along with actions to prevent SAM. Trial registration number NCT01705769; Pre-results.
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Affiliation(s)
- Charu C Garg
- International Consultant and Visiting Professor, Institute for Human Development, New Delhi, India
| | - Sarmila Mazumder
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Sunita Taneja
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Medha Shekhar
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | | | - Anuradha Bose
- Department of Community Health, Christian Medical College, Vellore, Tamil Nadu, India
| | - Sharad D Iyengar
- Research and Evaluation Department, Action Research and Training for Health, Udaipur, Rajasthan, India
| | - Rajiv Bahl
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organization, Geneva, Switzerland
| | - Jose Martines
- Centre for Intervention Science in Maternal and Child Health, Centre for International Health, University of Bergen, Bergen, Norway
| | - Nita Bhandari
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
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Rogers E, Martínez K, Morán JLA, Alé FGB, Charle P, Guerrero S, Puett C. Cost-effectiveness of the treatment of uncomplicated severe acute malnutrition by community health workers compared to treatment provided at an outpatient facility in rural Mali. HUMAN RESOURCES FOR HEALTH 2018; 16:12. [PMID: 29458382 PMCID: PMC5819265 DOI: 10.1186/s12960-018-0273-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 01/29/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The Malian Nutrition Division of the Ministry of Health and Action Against Hunger tested the feasibility of integrating treatment of severe acute malnutrition (SAM) into the existing Integrated Community Case Management package delivered by community health workers (CHWs). This study assessed costs and cost-effectiveness of CHW-delivered care compared to outpatient facility-based care. METHODS Activity-based costing methods were used, and a societal perspective employed to include all relevant costs incurred by institutions, beneficiaries and communities. The intervention and control arm enrolled different numbers of children so a modelled scenario sensitivity analysis was conducted to assess the cost-effectiveness of the two arms, assuming equal numbers of children enrolled. RESULTS In the base case, with unequal numbers of children in each arm, for CHW-delivered care, the cost per child treated was 244 USD and cost per child recovered was 259 USD. Outpatient facility-based care was less cost-effective at 442 USD per child and 501 USD per child recovered. The conclusions of the analysis changed in the modelled scenario sensitivity analysis, with outpatient facility-based care being marginally more cost-effective (cost per child treated is 188 USD, cost per child recovered is 214 USD), compared to CHW-delivered care. This suggests that achieving good coverage is a key factor influencing cost-effectiveness of CHWs delivering treatment for SAM in this setting. Per week of treatment, households receiving CHW-delivered care spent half of the time receiving treatment and three times less money compared with those receiving treatment from the outpatient facility. CONCLUSIONS This study supports existing evidence that the delivery of treatment by CHWs is a cost-effective intervention, provided that good coverage is achieved. A major benefit of this strategy was the lower cost incurred by the beneficiary household when treatment is available in the community. Further research is needed on the implementation costs that would be incurred by the government to increase the operability of these results.
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Affiliation(s)
- Eleanor Rogers
- Action Against Hunger UK, First Floor - Rear Premises - 161-163 Greenwich High Road - London, London, SE10 8JA UK
| | - Karen Martínez
- Action Against Hunger USA, One Whitehall St, New York, NY 10004 USA
| | - Jose Luis Alvarez Morán
- Action Against Hunger UK, First Floor - Rear Premises - 161-163 Greenwich High Road - London, London, SE10 8JA UK
| | - Franck G. B. Alé
- Area of Preventive Medicine and Public Health, Rey Juan Carlos University, Avda. Atenas s/n, 28922 Alcorcón (Madrid), Spain
| | - Pilar Charle
- Fundación Acción Contra el Hambre | ACF-Spain, C/ del Duque de Sevilla, 328002 Madrid, Spain
| | - Saul Guerrero
- Action Against Hunger USA, One Whitehall St, New York, NY 10004 USA
| | - Chloe Puett
- Action Against Hunger USA, One Whitehall St, New York, NY 10004 USA
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Isanaka S, Kodish SR, Berthé F, Alley I, Nackers F, Hanson KE, Grais RF. Outpatient treatment of severe acute malnutrition: response to treatment with a reduced schedule of therapeutic food distribution. Am J Clin Nutr 2017; 105:1191-1197. [PMID: 28404577 DOI: 10.3945/ajcn.116.148064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 03/10/2017] [Indexed: 11/14/2022] Open
Abstract
Background: Community-based management of severe acute malnutrition (SAM) has been shown to be safe and cost-effective, but program coverage remains low. Treatment models that maintain high levels of clinical effectiveness but allow for increased coverage are still needed. A reduced schedule of follow-up, in which children receive clinical follow-up and therapeutic foods on a monthly rather than weekly basis, may be one alternative.Objective: We aimed to describe the safety and feasibility of a monthly distribution of ready-to-use therapeutic food (RUTF) in the treatment of uncomplicated SAM, in terms of clinical response to treatment and household RUTF use.Design: We conducted a nonrandomized pilot intervention study in which 115 children eligible for outpatient treatment of SAM were provided a monthly ration of RUTF. Anthropometric measurements were taken weekly for 4 wk to monitor treatment response. Unannounced household spot checks were conducted over 4 wk to assess household use of RUTF and storage practices.Results: Adequate weight and midupper arm circumference (MUAC) gain were found throughout the 4-wk follow-up period. Observed mean ± SD weight gain from admission was 9.8 ± 6.8 g · kg-1 · d-1 in week 1 and 4.2 ± 2.1 g · kg-1 · d-1 by week 4. Unplanned household spot checks found an average surplus of RUTF sachets compared with the number expected based on the date of distribution and recommended dosing throughout the 4 wk of follow-up. The frequency at which more than the recommended dose was used (i.e., deviance of >2 sachets between available and expected stocks) was 4% and 22% of households visited in week 1 and week 4, respectively.Conclusion: Adequate treatment response and RUTF use in the outpatient treatment of SAM was maintained over 4 wk of follow-up with a monthly schedule of RUTF distribution. This study was registered at clinicaltrials.gov as NCT02994212.
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Affiliation(s)
- Sheila Isanaka
- Departments of Nutrition and .,Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA; and.,Epicentre and
| | | | | | | | | | - Kerstin E Hanson
- Médecins Sans Frontières, Operational Center Paris, Paris, France
| | - Rebecca F Grais
- Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA; and.,Epicentre and
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Alderman H, Behrman JR, Puett C. Big Numbers about Small Children: Estimating the Economic Benefits of Addressing Undernutrition. THE WORLD BANK RESEARCH OBSERVER 2017; 32:107-125. [PMID: 28845075 PMCID: PMC5568100 DOI: 10.1093/wbro/lkw003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Different approaches have been used to estimate the economic benefits of reducing undernutrition and to estimate the costs of investing in such programs on a global scale. While many of these studies are ultimately based on evidence from well-designed efficacy trials, all require a number of assumptions to project the impact of such trials to larger populations and to translate the value of the expected improvement in nutritional status into economic terms. This paper provides a short critique of some approaches to estimating the benefits of investments in child nutrition and then presents an alternative set of estimates based on different core data. These new estimates reinforce the basic conclusions of the existing literature: the economic value from reducing undernutrition in undernourished populations is likely to be substantial.
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Affiliation(s)
- Harold Alderman
- Senior research fellow at the International Food Policy Research Institute (IFPRI), Washington, DC, USA
| | - Jere R Behrman
- Professor of Economics and Sociology and Research Associate of the Population Studies Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Chloe Puett
- Cost-Effectiveness Research Group at Action Against Hunger, New York, NY
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50
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Isanaka S, Menzies NA, Sayyad J, Ayoola M, Grais RF, Doyon S. Cost analysis of the treatment of severe acute malnutrition in West Africa. MATERNAL AND CHILD NUTRITION 2016; 13. [PMID: 27921381 DOI: 10.1111/mcn.12398] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 10/06/2016] [Accepted: 10/17/2016] [Indexed: 11/30/2022]
Abstract
We present an updated cost analysis to provide new estimates of the cost of providing community-based treatment for severe acute malnutrition, including expenditure shares for major cost categories. We calculated total and per child costs from a provider perspective. We categorized costs into three main activities (outpatient treatment, inpatient treatment, and management/administration) and four cost categories within each activity (personnel; therapeutic food; medical supplies; and infrastructure and logistical support). For each category, total costs were calculated by multiplying input quantities expended in the Médecins Sans Frontières nutrition program in Niger during a 12-month study period by 2015 input prices. All children received outpatient treatment, with 43% also receiving inpatient treatment. In this large, well-established program, the average cost per child treated was €148.86, with outpatient and inpatient treatment costs of €75.50 and €134.57 per child, respectively. Therapeutic food (44%, €32.98 per child) and personnel (35%, €26.70 per child) dominated outpatient costs, while personnel (56%, €75.47 per child) dominated in the cost of inpatient care. Sensitivity analyses suggested lowering prices of medical treatments, and therapeutic food had limited effect on total costs per child, while increasing program size and decreasing use of expatriate staff support reduced total costs per child substantially. Updated estimates of severe acute malnutrition treatment cost are substantially lower than previously published values, and important cost savings may be possible with increases in coverage/program size and integration into national health programs. These updated estimates can be used to suggest approaches to improve efficiency and inform national-level resource allocation.
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Affiliation(s)
- Sheila Isanaka
- Epicentre, Paris, France.,Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Nicolas A Menzies
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Mudasiru Ayoola
- Operations Department, Médecins Sans Frontières Logistics, Mérignac, France
| | | | - Stéphane Doyon
- Médecins Sans Frontières Operational Center of Barcelona, Dakar, Senegal
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