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WHO guidance on mental health training: a systematic review of the progress for non-specialist health workers.

Published version
Peer-reviewed

Type

Article

Change log

Authors

Caulfield, Alexandra  ORCID logo  https://orcid.org/0000-0002-2483-4427
Vatansever, Deniz 
Lambert, Gabriel 

Abstract

OBJECTIVE: To assess existing literature on the effectiveness of mental health training courses for non-specialist health workers, based on the WHO guidelines (2008). DESIGN: A systematic review was carried out, complying with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. DATA SOURCES: After examination of key studies in the literature, a comprehensive search was performed within the following electronic databases on 31 May 2017: PubMed, PsycINFO, CINAHL (using EBSCOHost interface), Cochrane, Web of Science. ELIGIBILITY CRITERIA: Searches were conducted for articles published in English from January 2008 to May 2017, using search terms related to mental health, training, community care and evaluation/outcome, following the Participants, Interventions, Comparators and Outcomes process for evidence-based practice. OUTCOMES: Data were collected across the following categories: trainees (number and background), training course (curriculum, teaching method, length), evaluation method (timing of evaluation, collection method and measures assessed) and evaluation outcome (any improvement recorded from baseline). In addition, studies were assessed for their methodological quality using the framework established by Liu et al (2016). RESULTS: 29 studies with relevant training courses met the inclusion criteria. These were implemented across 16 countries since 2008 (over half between 2014 and 2017), with 10 in three high-income countries. Evaluation methods and outcomes showed high variability across studies, with courses assessing trainees' attitude, knowledge, clinical practice, skills, confidence, satisfaction and/or patient outcome. All 29 studies found some improvement after training in at least one area, and 10 studies found this improvement to be significant. CONCLUSIONS: Training non-specialist workers in mental healthcare is an effective strategy to increase global provision and capacity, and improves knowledge, attitude, skill and confidence among health workers, as well as clinical practice and patient outcome. Areas for future focus include the development of standardised evaluation methods and outcomes to allow cross-comparison between studies, and optimisation of course structure. PROSPERO REGISTRATION NUMBER: CRD42016033269.

Description

Keywords

health policy, international health services, medical education and training, mental health, public health, task-shifting and task-sharing, Community Health Workers, Curriculum, Education, Nursing, General Practitioners, Global Health, Health Personnel, Health Policy, Humans, Mental Disorders, Mental Health Services, Nurses, World Health Organization

Journal Title

BMJ Open

Conference Name

Journal ISSN

2044-6055
2044-6055

Volume Title

9

Publisher

BMJ