Factors influencing intention and behaviour for organ donation : a systematic review

Abstract

Background. Organ transplantation as one of the most effective treatment options for patients with organ failure is challenged by organ shortage around the world. This systematic review aims to summary relevant factors influencing people’s intention and behavior for organ donation. Method. Three databases, namely PUB med, Medline and China knowledge resources integrated database, were applied for literature searching. Fourteen studies, which meet the inclusion criteria and exclusion criteria, are used in this review. Quality assessment was proceeding upon STROBE checklist. Results. Seven factors influencing individuals’ intentions and behavior for organ donation are summarized, including: demographic factors, cultural factors, attitudes towards death and funeral, family influence, information accessibility for organ donation, distrust medical community and legislation for organ donation. In addition, two more factors, acceptance of brain death and effectiveness in receiving donation request, are associated with family consent to organ donation. Conclusion. This review highlights factors could influence individual’s intention and behavior for organ donation. Potential implications could be implemented base on the effect of these factors. Possible interventions, upon demographic characteristics, dealing with Chinese traditional concept and enhancing knowledge and exposure of organ donation, to Chinese population are discussed. Limitations of this systematic review are also mentioned.