Influence of religio-cultural beliefs on whole-body donation: A quantitative analysis of a predominantly South African Pedi Community

Background: Body donation is a predominant mode of body sourcing in many countries including South Africa; however, it continues to be limited among the different ethnic groups in the Black African population of South Africa which have been observed to be largely unwilling to provide consent to donate their bodies. Religious and cultural beliefs have been suggested to influence willingness to donate one's body to science, with most religions regarded as accepting of body donation globally. In contrast, cultural beliefs and practices in the African continent impede body donation. Therefore, it is crucial to understand the factors that influence willingness to participate in body donation among the various ethnic groups of the Black African population of South Africa, particularly the Pedi ethnic group. Purpose: This study sought to investigate factors that determine the disposition to participate in body donation and the influence of religious and cultural beliefs on willingness to consent to donate one's body among a predominantly Pedi community of the Black African population of South Africa in the Limpopo province. Methods: In this cross-sectional study, 300 four-page questionnaires were distributed to conveniently sampled individuals from the GaMaphale (Pipa) village of the Limpopo province of South Africa. Descriptive statistics (frequency tables and Pearson's chi-square test for independence) followed by a stepwise backward regression were conducted to obtain key factors determining willingness to donate one's body, the influence of religious and cultural beliefs, and also the likelihood of willingness to participate in body donation in this community. A pvalue of < 0.05 was considered statistically significant. Results: A total of 190 (63 %) responses were obtained. The level of awareness about body donation was 30 % (n= 57/190), and 41 % (n= 78/190) of respondents were willing to donate their bodies. Age (p = 0.001), educational level (p = 0.037), belief in a higher entity (p = 0.007), ancestral (p < 0.001), and religious (p < 0.001) beliefs allowing for body donation were statistically associated with willingness to donate one's body. The elderly respondents were less likely to agree to donate their bodies compared to younger adults. Respondents who understood that religion allowed them to self-donate were 50 times more likely to agree to donate their bodies than those who did not. Discussion and conclusion: Findings reflect that a high percentage of respondents were unaware of body donation while a considerable number of respondents were willing to donate their bodies to science based on their religious and cultural beliefs allowing them to do so. Potential body donors from this community will likely be younger and belong to religions that allow body donation. The need to increase awareness about body donation programs through awareness campaigns, especially among religious organizations that may allow for body donation, is warranted in this community. This work was supported by the National Research Foundation (TTK220214660416).