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. 2024 Feb 9:15:1241403.
doi: 10.3389/fpsyg.2024.1241403. eCollection 2024.

Community-based models of care for adolescent and adult depression, suicidal behavior, anxiety, trauma, and substance use in Africa: a scoping review

Fabian Raeber #  1 , Maria-Inés Haldemann #  1 , Somidha Ray  2 , Jacqueline Huber  3 , Emmanuel Firima  1   4 , Lucia Gonzalez Fernandez  1   4 , Alain Amstutz  1 , Felix Gerber  1   4 , Niklaus D Labhardt  1 , Jennifer M Belus  1
Affiliations

Community-based models of care for adolescent and adult depression, suicidal behavior, anxiety, trauma, and substance use in Africa: a scoping review

Fabian Raeber et al. Front Psychol. .

Abstract

Background: Community-based care (CBC), where care is delivered outside of the traditional health facility setting, has been proposed to narrow the mental health (MH) and substance use (SU) treatment gap in Africa.

Objective: This scoping review aims to comprehensively summarize CBC models addressing adolescent and adult MH (depression, anxiety, trauma, suicidal behavior) and (non-tobacco) SU problems in Africa.

Methods: We searched PsycINFO, Embase, Scopus, CINAHL, and Medline Ovid. Studies and protocols were included if they reported on CBC intervention's effects on MH or SU symptoms/ diagnoses, acceptability, feasibility, or patient engagement in care, regardless of whether the intervention itself was designed specifically for MH or SU.

Results: Among 11,477 screened publications, 217 were eligible. Of the unique intervention studies (n = 206), CBC models were classified into the following approaches (non-mutually exclusive): psychotherapeutic (n = 144), social (n = 81), lifestyle/physical health (n = 55), economic (n = 26), and psychopharmacological (n = 2). While quantitative results suggest possible efficacy of CBC models, description of CBC location was often poor. Fewer interventions addressed suicidal behavior (n = 12), the needs of adolescents (n = 49), or used traditional healers or religious figures as providers (n = 3).

Conclusion: Many CBC models have been tested on MH and SU in Africa and should be critically appraised and meta-analyzed in subsequent reviews, where possible.

Keywords: Africa; community-based care; mental health; scoping review; substance use.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
PRISMA flow diagram of identified publications.
Figure 2
Figure 2
Number of identified publications per year (n = 217) until February 7, 2023.
Figure 3
Figure 3
Geographic distribution of unique interventions in Africa (n = 206). Only countries with identified studies are labeled and Mauritius (n = 2) is not represented on this map.
Figure 4
Figure 4
Elements of care and intervention approach categories (n = 206).
See this image and copyright information in PMC

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