Attitudes and beliefs about blood donation among adults in Mwanza Region, Tanzania.

A study was carried out to assess the attitudes and beliefs about blood donation among the population of Mwanza Region, Tanzania, in order to target better the voluntary blood donor recruitment and retention. A random sample of 1141 adults, 743 residents of Mwanza town and 398 from Mwanza rural areas were interviewed on aspects related to blood donation. A high proportion (26.4%) of interviewees had already given blood but only 3.8% had donated voluntarily within the last 10 years. Voluntary blood donation was correlated with secondary school attendance. We noted a positive attitude towards voluntary blood donation although the majority of people would do so only for an incentive in the form of remuneration. Respondents frequently thought that blood donation would infect them with HIV or damage their health. No correlation was found between fear to donate and self perceived risk for HIV infection. We found that a substantial number of men would accept pre-test counselling on HIV in order to "infect others" if found positive. Thus we recommend that HIV counselling should be done with extreme care and defer individuals with wrong intentions from blood donation. Donor recruitment campaigns should also focus on clearing wrong conceptions about blood donation through providing information on all aspects related to blood donation. Based on these findings, a scheme for blood donor recruitment and retention in Mwanza Region is proposed.