Sara Van Belle
Sara Van Belle
Institute of Tropical Medicine; London School of Hygiene and Tropical Medicine
Verified email at - Homepage
Cited by
Cited by
Is realist evaluation keeping its promise? A review of published empirical studies in the field of health systems research
B Marchal, S Van Belle, J Van Olmen, T Hoerée, G Kegels
Evaluation 18 (2), 192-212, 2012
Realist RCTs of complex interventions–an oxymoron
B Marchal, G Westhorp, G Wong, S Van Belle, T Greenhalgh, G Kegels, ...
Social Science & Medicine 94, 124-128, 2013
Performance-based financing in low-income and middle-income countries: isn’t it time for a rethink?
E Paul, L Albert, BNS Bisala, O Bodson, E Bonnet, P Bossyns, S Colombo, ...
BMJ global health 3 (1), e000664, 2018
The health system dynamics framework: the introduction of an analytical model for health system analysis and its application to two case-studies
J Van Olmen, B Criel, U Bhojani, B Marchal, S Van Belle, MF Chenge, ...
Health, Culture and Society 2 (1), 1-21, 2012
How to develop a theory-driven evaluation design? Lessons learned from an adolescent sexual and reproductive health programme in West Africa
SB Van Belle, B Marchal, D Dubourg, G Kegels
BMC public health 10 (1), 1-10, 2010
Using the realist interview approach to maintain theoretical awareness in realist studies
FC Mukumbang, B Marchal, S Van Belle, B van Wyk
Qualitative Research 20 (4), 485-515, 2020
Analysing health systems to make them stronger
J Van Olmen, B Criel, W Van Damme, B Marchal, S Van Belle, ...
Studies in health services organisation and policy.-Antwerp, 1997, currens, 2010
Can “realist” randomised controlled trials be genuinely realist?
S Van Belle, G Wong, G Westhorp, M Pearson, N Emmel, A Manzano, ...
Trials 17 (1), 1-6, 2016
Theory and realist methods
B Marchal, G Kegels, S Van Belle
Doing realist research 1, 79-90, 2018
Realist evaluation of the antiretroviral treatment adherence club programme in selected primary healthcare facilities in the metropolitan area of Western Cape Province, South …
FC Mukumbang, S Van Belle, B Marchal, B Van Wyk
BMJ open 6 (4), e009977, 2016
Towards an agenda for implementation science in global health: there is nothing more practical than good (social science) theories
S Van Belle, R van de Pas, B Marchal
BMJ Global Health 2 (2), e000181, 2017
A realist approach to eliciting the initial programme theory of the antiretroviral treatment adherence club intervention in the Western Cape Province, South Africa
FC Mukumbang, B Marchal, S Van Belle, B van Wyk
BMC medical research methodology 18, 1-16, 2018
Unearthing how, why, for whom and under what health system conditions the antiretroviral treatment adherence club intervention in South Africa works: A realist theory refining …
FC Mukumbang, B Marchal, S Van Belle, B van Wyk
BMC Health Services Research 18 (1), 1-15, 2018
“I am not telling. The mobile is telling”: factors influencing the outcomes of a community health worker mHealth intervention in India
O Ilozumba, M Dieleman, N Kraamwinkel, S Van Belle, M Chaudoury, ...
PLoS One 13 (3), e0194927, 2018
Exploring ‘generative mechanisms’ of the antiretroviral adherence club intervention using the realist approach: a scoping review of research-based antiretroviral treatment …
FC Mukumbang, S Van Belle, B Marchal, B van Wyk
BMC Public Health 17, 1-14, 2017
Towards developing an initial Programme theory: Programme designers and managers assumptions on the antiretroviral treatment adherence Club Programme in primary health care …
FC Mukumbang, S Van Belle, B Marchal, B van Wyk
PLoS One 11 (8), e0161790, 2016
An exploration of group-based HIV/AIDS treatment and care models in Sub-Saharan Africa using a realist evaluation (Intervention-Context-Actor-Mechanism-Outcome) heuristic tool …
FC Mukumbang, S Van Belle, B Marchal, B van Wyk
Implementation Science 12 (1), 1-20, 2017
Broadening understanding of accountability ecosystems in sexual and reproductive health and rights: a systematic review
S Van Belle, V Boydell, AS George, DW Brinkerhof, R Khosla
PLoS One 13 (5), e0196788, 2018
COVID-19 and informal settlements: an urgent call to rethink urban governance
S Van Belle, C Affun-Adegbulu, W Soors, PN Srinivas, G Hegel, ...
International Journal for Equity in Health 19 (1), 1-2, 2020
What can we learn on public accountability from non-health disciplines: a meta-narrative review
S Van Belle, SH Mayhew
BMJ open 6 (7), e010425, 2016
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