Establishing views of traditional healers and biomedical practitioners on collaboration in mental health care in Zanzibar: a qualitative pilot study

Background This qualitative pilot study aimed to establish views of traditional and biomedical practitioners towards collaboration between the two sectors on the treatment of people with mental illness in Zanzibar, Tanzania. Methods Six traditional healers (known as "waganga" in Swahili) and six nurses working in government secondary mental health services were invited to participate in a series of focus group discussions (FGDs). Two sets of FGDs took place approximately seven weeks apart. In each set, FGDs were conducted with traditional healers only, nurses only, and finally nurses and traditional healers together. FGDs were conducted in Swahili, audio-recorded and then translated to English by an independent translator and coded thematically using NVivo software. Results All participants expressed that they were in favour of collaboration between traditional and biomedical practitioners on mental healthcare. Opinions varied regarding what form this collaboration should take. For many nurses and healers, there was acknowledgement of the role of the other group in providing treatment for people with mental illness, with support for the idea of bi-directional referrals between the two sectors. For some nurses, the value of collaboration would be purely in the education of traditional healers in the recognition of mental illness, with subsequent referral to biomedical services. For some traditional healers, the idea of collaboration seemed to appeal in part because of a perceived opportunity to learn additional skills from biomedical practitioners. Both categories of participant expressed a belief that patients possessed by a jinn (a spirit) or those that had been bewitched needed treatment by traditional healers. On the other hand, those with what participants considered to be "mental illness" needed treatment at the hospital clinic. However, some nurses felt that that traditional healers might be able to provide helpful treatment for mental illness, as well as those suspected to be affected by jinn or witchcraft. There was agreement on the need to establish clear referral pathways between the two service providers. The creation of an office for traditional healers at the hospital was an area where there was disagreement among participants. Conclusions We conclude that there is a positive view of collaboration among traditional healers and nurses who participated, and a willingness to work towards actual collaboration. The results suggest that views vary as to what form this collaboration should take, with opinions differing between nurses, as well as between traditional healers. Additional work is needed in order to further explore the nature of potential collaboration and extend the research to the wider population of traditional and biomedical practitioners in Zanzibar, to include primary health care workers.