Social networks and skilled health worker migration in Nigeria: An ego network analysis

Abstract

Background: Nigeria provides a good case study for researchers, activists, and governments seeking to understand how social networks can help mitigate the negative impact of skilled health worker (SHW) migration in low and middle-income countries. This study aimed to map the social networks of SHWs and explore how they influence migration intentions. Methods: We combined semi-structured qualitative interviews with an ego-network analysis of 22 SHWs living in Nigeria, used R-Studio to display and visualise their networks, and NVivo for thematic analysis of transcribed interviews. Results: The network size and frequency of interaction were smaller among SHWs seeking to remain in Nigeria, however when compared to SHWs seeking to migrate, they had ties with a diverse group of stakeholders interested in improving health services. The influence of social networks on SHW migration intentions was observed within the following themes: access to information on migration opportunities, modelling of migration behaviour, support for decision making, and opportunities for policy engagement. Conclusion: The social networks of SHWs can aid the diffusion of norms that are relevant for improving SHW migration governance. Through their social networks, SHWs can improve awareness of the challenges associated with SHW migration among state actors and the public.