Stacey Orangi

Dados Biográficos

ID6331757
NOMEStacey Orangi
PRENOMESStacey
SOBRENOMEOrangi
ASSINATURAORANGI S
AFILIAÇÕESKenya Medical Research Institute
ORCID0000-0002-3236-5229
VERIFICADOSim
TOTAL DE OBRAS9
TOTAL DE CITAÇÕES2
TOTAL COMO AUTOR9
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2020
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H1

  • Cost-effectiveness and budget impact analyses of strategies to improve measles vaccination coverage in Kenya

    Open AccessStacey Orangi, Prashant Mandaliya et al.ARTICLEPLOS Global Public Health2026

    Measles control efforts have been implemented over the years. However, elimination of the disease is yet to be realized. Additionally, global measles vaccination coverage has stagnated over the past decade, leading to outbreaks. We assessed the cost-effectiveness and budget impact of scaling-up vaccination coverage in Kenya, towards the measles elimination goal. A cost-effectiveness analysis was conducted using a Markov model from a health system…

  • Examining epidemiological models and economic analyses of typhoid conjugate vaccine

    Open AccessPrashant Mandaliya, Stacey Orangi et al.ARTICLEPLOS Global Public Health2026

    Typhoid remains a public health concern across many low- and middle-income countries. This scoping review summarized and mapped evidence from epidemiological models and economic analyses of typhoid conjugate vaccine (TCV). We included studies on the cost of illness of typhoid, the cost of vaccination, cost-effectiveness, and public health impact of TCV. A search was conducted across five databases and followed the Arksey and O’Malley’s methodolog…

  • A qualitative inquiry on drivers of Covid-19 vaccine hesitancy among adults in Kenya

    Open AccessStacey Orangi, Daniel Mbuthia et al.ARTICLEPLOS Global Public Health2024

    COVID-19 vaccination rates have been low among adults in Kenya (36.7% as of late March 2023) with vaccine hesitancy posing a threat to the COVID-19 vaccination program. This study sought to examine facilitators and barriers to COVID-19 vaccinations in Kenya. We conducted a qualitative cross-sectional study in two purposively selected counties in Kenya. We collected data through 8 focus group discussions with 80 community members and 8 in-depth in…

  • Using knowledge translation to support the use of evaluation findings

    Open AccessFatuma Hassan Guleid, Stacey Orangi et al.ARTICLEPLOS Global Public Health2024

    Using program evaluation findings is crucial in improving health programs and realising the program’s benefits. In this article, we report on how a knowledge translation (KT) approach supported the use of evaluation findings to improve the Linda Mama free maternity program in Kenya. We used a case study design employing qualitative approaches to describe our KT strategy and its impact on evaluation use. Data were collected through semi-structured…

  • The impact of Covid-19 on health financing in Kenya

    Open AccessAngela Kairu, Stacey Orangi et al.ARTICLEPLOS Global Public Health2023

    Sudden shocks to health systems, such as the COVID-19 pandemic may disrupt health system functions. Health system functions may also influence the health system’s ability to deliver in the face of sudden shocks such as the COVID-19 pandemic. We examined the impact of COVID-19 on the health financing function in Kenya, and how specific health financing arrangements influenced the health systems capacity to deliver services during the COVID-19 pand…

  • Epidemiological impact and cost-effectiveness analysis of Covid-19 vaccination in Kenya

    Open AccessStacey Orangi, John Ojal et al.ARTICLEBMJ Global Health2022

    BACKGROUND: A few studies have assessed the epidemiological impact and the cost-effectiveness of COVID-19 vaccines in settings where most of the population had been exposed to SARS-CoV-2 infection. METHODS: We conducted a cost-effectiveness analysis of COVID-19 vaccine in Kenya from a societal perspective over a 1.5-year time frame. An age-structured transmission model assumed at least 80% of the population to have prior natural immunity when an …

  • The autonomy of public health facilities in decentralised contexts

    Open AccessEdwine Barasa, Lizah Nyawira et al.ARTICLEBMJ Global Health2022

    The financing of public health facilities influences their performance. A key feature that defines health facility financing is the degree of financial autonomy. Understanding the factors that influence public health facility financial autonomy is pertinent to developing strategies to addressing challenges that arise from constrained autonomy. In this paper, we apply a complexity lens to draw on a body of research that we have conducted in Kenya …

  • Impact of free maternity policies in Kenya

    Open AccessStacey Orangi, Angela Kairu et al.ARTICLEBMJ Global Health2021

    BACKGROUND: User fees have been reported to limit access to services and increase inequities. As a result, Kenya introduced a free maternity policy in all public facilities in 2013. Subsequently in 2017, the policy was revised to the Linda Mama programme to expand access to private sector, expand the benefit package and change its management. METHODS: An interrupted time-series analysis on facility deliveries, antenatal care (ANC) and postnatal c…

  • What will it cost to prevent violence against women and girls in low- and middle-income countries? Evidence from Ghana, Kenya, Pakistan, Rwanda, South Africa and Zambia

    Open AccessSergio Torres‐rueda, Giulia Ferrari et al.ARTICLEHealth Policy and Planning2020Citada por: 2Referências: 16

    Violence against women and girls (VAWG) is a global problem with profound consequences. Although there is a growing body of evidence on the effectiveness of VAWG prevention interventions, economic data are scarce. We carried out a cross-country study to examine the costs of VAWG prevention interventions in low- and middle-income countries. We collected primary cost data on six different pilot VAWG prevention interventions in six countries: Ghana,…