Resources Repository
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ArticlePublication 2017Cost-Effectiveness of Subsidizing Fruit and Vegetable through SNAP
A diet high in fruits and vegetables is associated with reduced risk of chronic disease …
A diet high in fruits and vegetables is associated with reduced risk of chronic disease - to incentivize consumption among low-income households one proposal is to make them more affordable through the Supplemental Nutrition Assistance Program (SNAP). This cost effectiveness analysis adopts a societal perspective to estimate the value of subsidizing fruit and vegetable (FV) purchases among the one in seven Americans who participate in SNAP. A stochastic microsimulation model of obesity, type 2 diabetes, myocardial infarction,…
Microsimulation | Mathematical Models | Cost-Effectiveness Analysis | Child/Nutrition | Chronic Disease/Risk | Social Determinants | Policy/Regulation | Economics/Finance | Food/Agriculture | Health/Medicine | North America -
ReviewPublication 2017Validation and Calibration of Structural Models that Combine Information from Multiple Sources
This is a review of calibration and validation methods in mathematical modeling. Such models that …
This is a review of calibration and validation methods in mathematical modeling. Such models that attempt to capture structural relationships between their components and combine information from multiple sources are increasingly used in medicine. The authors provide an overview of methods for model validation and calibration and survey studies comparing alternative approaches. Model validation entails a confrontation of models with data, background knowledge, and other models, and can inform judgments about model credibility. Calibration involves…
Mathematical Models | Calibration/Validation | Health/Medicine -
ArticlePublication 2017Reduced Burden of Childhood Diarrheal Diseases through Increased Access to Water and Sanitation in India: Modeling Analysis
This analysis estimates the health and economic benefits of scaling up the coverage of piped …
This analysis estimates the health and economic benefits of scaling up the coverage of piped water and improved sanitation to a near-universal 95% level among Indian households. The authors used an agent-based microsimulation platform, IndiaSim, to model disease progression and individual healthcare-seeking behavior in India, and use ECEA to estimate health and economic outcomes over time. They found that scaling up access to piped water and improved sanitation could avert 43,352 diarrheal episodes and 68…
Microsimulation | Costing Methods | Priority Setting/Ethics | Health Outcomes | Cost-Effectiveness Analysis | Child/Nutrition | Social Determinants | Environmental Health | Economics/Finance | Energy/Engineering | Health/Medicine | Science/Technology | Asia & Pacific -
ArticlePublication 2016Funding Gap for Immunization Across 94 Low- and Middle-Income Countries
This analysis estimates immunization program costs, potentially available financing, and resulting funding gap for 94 …
This analysis estimates immunization program costs, potentially available financing, and resulting funding gap for 94 low- and middle-income countries over the five-year period of 2016–2020. Vaccine financing by country governments, GAVI, and other development sources was forecasted for vaccine, supply chain, and service delivery based on an analysis of comprehensive multi-year plans together with a series of scenarios. The authors found that that delivery of full vaccination programs across the 94 countries would result in a total…
Mathematical Models | Costing Methods | Cost-Effectiveness Analysis | Infectious Diseases | Health Systems | Global Governance | Economics/Finance | Health/Medicine | Sub-Saharan Africa | Middle East & North Africa | Latin America & Caribbean | Asia & Pacific -
ArticlePublication 2016Cost-Effectiveness of Routine Vaccination With a Live-Attenuated Dengue Vaccine: Model Comparison
Large Phase III trials across Asia and Latin America have demonstrated the efficacy of a recombinant, …
Large Phase III trials across Asia and Latin America have demonstrated the efficacy of a recombinant, live-attenuated dengue vaccine (Dengvaxia) over the first 25 months following vaccination. Subsequent data collected in the longer-term follow-up phase, however, have raised concerns about a potential increase in hospitalization risk of subsequent dengue infections, in particular among young, dengue-naïve vaccinees. This paper reports predictions from eight independent modelling groups on the long-term safety, public health impact, and cost-effectiveness of routine…
Mathematical Models | Dynamic Transmission | Cost-Effectiveness Analysis | Infectious Diseases | Child/Nutrition | Health Systems | Global Governance | Climate/Environment | Economics/Finance | Health/Medicine | Latin America & Caribbean | Asia & Pacific -
ArticlePublication 2016Maternal-Related Deaths and Impoverishment among Adolescent Girls in India and Niger
This article, published in BMJ Open, examined the distribution of maternal deaths and impoverishment among …
This article, published in BMJ Open, examined the distribution of maternal deaths and impoverishment among adolescent girls across socioeconomic groups in Niger and India, which have the largest fertility rate, and number of maternal deaths, respectively. Results showed that in Niger and India, the poorer adolescents had a larger number of maternal deaths compared to the richer. Impoverishment occurred mostly among the richer adolescents in Niger and among the poorer adolescents in India. Increasing educational…
Mathematical Models | Costing Methods | Priority Setting/Ethics | Health Outcomes | Cost-Effectiveness Analysis | Maternal/Reproductive Health | Social Determinants | Health Systems | Economics/Finance | Education/Labor | Health/Medicine | Sub-Saharan Africa | Asia & Pacific -
ArticlePublication 2015Cancer Models and Real-World Data: Better Together
Decision-analytic models synthesize available data on disease burden and intervention effectiveness to project estimates of …
Decision-analytic models synthesize available data on disease burden and intervention effectiveness to project estimates of the long-term consequences of care. While models have been influential in informing US cancer screening guidelines under ideal conditions, incorporating detailed data on real-world screening practice has been limited given the complexity of screening processes and behaviors throughout diverse health delivery systems in the United States. The authors describe the synergies that exist between decision-analytic models and health care utilization…
Mathematical Models | Calibration/Validation | Evidence Synthesis | Chronic Disease/Risk | Health Systems | Clinical Care | Health/Medicine | Science/Technology | North America -
ArticlePublication 2015Benefits of Scaling a Home-Based Neonatal Care Package in Rural India
In 2011, India introduced a home-based newborn care (HBNC) package to be delivered by community …
In 2011, India introduced a home-based newborn care (HBNC) package to be delivered by community health workers across rural areas. The authors estimate the disease and economic burden that could be averted by scaling up the HBNC in rural India using IndiaSim, an agent-based simulation model. Under one scenario, the existing community health worker network begins providing HBNC for rural households without access to home- or facility-based newborn care. In the second scenario, coverage of…
Microsimulation | Costing Methods | Cost-Effectiveness Analysis | Child/Nutrition | Health Systems | Culture/Society | Health/Medicine | Asia & Pacific -
ArticlePublication 2014Cost-Effectiveness of Female HPV Vaccination in 179 Countries: A PRIME Modelling Study
The authors present a simple generic model, Papillomavirus Rapid Interface for Modelling and Economics (PRIME), …
The authors present a simple generic model, Papillomavirus Rapid Interface for Modelling and Economics (PRIME), used to assess cost-effectiveness and health effects of vaccination of girls against HPV before sexual debut in terms of burden of cervical cancer and mortality. The PRIME models incidence according to proposed vaccine efficacy against HPV 16/18, vaccine coverage, cervical cancer incidence and mortality, and HPV type distribution. It assumes lifelong vaccine protection and no changes to other screening programs…
Mathematical Models | Calibration/Validation | Health Outcomes | Cost-Effectiveness Analysis | Infectious Diseases | Chronic Disease/Risk | Health Systems | Health/Medicine | Global | Sub-Saharan Africa | Middle East & North Africa | Latin America & Caribbean | Asia & Pacific