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Initial programme theory for community-based ART delivery for key populations in Benue State, Nigeria: a realist evaluation study

Overview of attention for article published in BMC Public Health, May 2023
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Title
Initial programme theory for community-based ART delivery for key populations in Benue State, Nigeria: a realist evaluation study
Published in
BMC Public Health, May 2023
DOI 10.1186/s12889-023-15774-w
Pubmed ID
Authors

Olujuwon Ibiloye, Tom Decroo, Josefien van Olmen, Caroline Masquillier, Prosper Okonkwo, Lutgarde Lynen, Plang Jwanle, Sara Van Belle

Abstract

The community-based antiretroviral therapy delivery (CBART) model was implemented in Benue State in Nigeria to increase access of key populations living with HIV (KPLHIV) to antiretroviral treatment. Key populations (KP) are female sex workers, men who have sex with men, persons who inject drugs, and transgender people. Evidence shows that the CBART model for KP (KP-CBART) can improve HIV outcomes along the cascade of HIV care and treatment in sub-Saharan Africa. However, how KP-CBART works, for whom, why, and under what circumstances it generates specific outcomes are not yet clear. Therefore, the aim of this study is to identify the initial programme theory (IPT) of the KP-CBART in Benue State using a realist approach. The study design is exploratory and qualitative, exploring the implementation of KP-CBART. We reviewed the intervention logic framework & guidelines for the KP-CBART in Nigeria, conducted a desk review of KP-CBART in Sub-Saharan Africa (SSA) and interviewed programme managers in the Benue HIV programme between November 2021 and April 2022. Findings were synthesized using the Context-Mechanism-Outcome (CMO) heuristic tool to explain the relationship between the different types of CBART models, contextual factors, actors, mechanisms and outcomes. Using a generative causality logic (retroduction and abduction), we developed, following a realist approach, CMO configurations (CMOc), summarized as an empirically testable IPT. We developed 7 CMOc and an IPT of the KP-CBART. Where KPLHIV receive ART in a safe place while living in a setting of punitive laws, harassment, stigma and discrimination, KP will adhere to treatment and be retained in care because they feel safe and trust the healthcare providers. Where KPLHIV are involved in the design, planning and implementation of HIV services; medication adherence and retention in care will improve because KP clients perceive HIV services to be KP-friendly and participate in KP-CBART. Implementation of CBART model where KPLHIV feel safe, trust healthcare providers, and participate in HIV service delivery can improve medication adherence and retention in care. This programme hypothesis will be tested and refined in the next phase of the realist evaluation of KP-CBART.

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Mendeley readers

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Geographical breakdown

Country Count As %
Unknown 20 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 3 15%
Student > Ph. D. Student 2 10%
Student > Bachelor 1 5%
Unspecified 1 5%
Student > Doctoral Student 1 5%
Other 1 5%
Unknown 11 55%
Readers by discipline Count As %
Medicine and Dentistry 3 15%
Biochemistry, Genetics and Molecular Biology 2 10%
Business, Management and Accounting 1 5%
Agricultural and Biological Sciences 1 5%
Neuroscience 1 5%
Other 0 0%
Unknown 12 60%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 12 May 2023.
All research outputs
#15,464,151
of 23,752,589 outputs
Outputs from BMC Public Health
#11,266
of 15,444 outputs
Outputs of similar age
#104,958
of 210,924 outputs
Outputs of similar age from BMC Public Health
#84
of 179 outputs
Altmetric has tracked 23,752,589 research outputs across all sources so far. This one is in the 32nd percentile – i.e., 32% of other outputs scored the same or lower than it.
So far Altmetric has tracked 15,444 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.3. This one is in the 24th percentile – i.e., 24% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 210,924 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 47th percentile – i.e., 47% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 179 others from the same source and published within six weeks on either side of this one. This one is in the 48th percentile – i.e., 48% of its contemporaries scored the same or lower than it.