The roles, responsibilities and perceptions of community health workers and ward-based primary health care outreach teams (WBPHCOTs) in South Africa: a scoping review protocol

Human resource for health (HRH) challenges jeopardise the South African health system, undermining the efforts made to curb the burden of disease. There is a demand for a category of health workers, which will meet the basic health needs of people at the grassroots level to ensure accessible, affordable health care using appropriate technologies acceptable to the recipients of care. The ward-based primary health care outreach teams are well placed to provide community-based primary health care services, which encompass activities in communities, households and referral networks with community-based providers. This study aims to elicit factors enabling or undermining the effectiveness of ward-based primary health care outreach teams in KwaZulu-Natal. The search strategy of this scoping review will be guided by Arksey and O'Malley's scoping review methodology framework. The following electronic databases will be searched: PubMed, Google Scholar, Science Direct, Clinical key and from EBSCOhost platform and Dissertation via World Cat. The selection of study will involve three stages of screening. The principal author will conduct the title screen of articles from the databases and remove the duplicates. Two authors will independently conduct the abstract and full text screening, and articles that meet the eligibility criteria will be included for the study. Data will be extracted from the studies included, and the emerging themes will be analysed using NVIVO software. A quality assessment of the included studies will be determined through a mixed method appraisal tool (MMAT) version 2011. Ward-based primary health care outreach team (WBPHCOT) evidence, acceptability, preferences or practice effectiveness studies will be identified. Further expected results also include identification of knowledge gaps in primary health care practice as well as inform future research required. Findings will be disseminated electronically, in print and through peer presentation, conferences and congresses. Results from this scoping review will be useful to inform local and the South Africa National Health Insurance programme managers concerning the impact ward-based primary health care outreach teams have on the national health care system and on the health of the population.