Awareness and Willingness towards Organ Donation among Riyadh Residents: A Cross-Sectional Study.

Background: The increasing prevalence of chronic diseases in Saudi Arabia has heightened the need for organ transplantation; however, the donor pool remains insufficient. This study explored awareness and willingness towards organ donation among Riyadh residents and examined the sociodemographic factors influencing these attitudes.

Methods: A cross-sectional survey using convenience sampling was conducted among adults in Riyadh. The survey assessed demographic characteristics, awareness, willingness to donate, and sociodemographic factors. Statistical analyses included descriptive statistics and logistic regression.

Results: Among the 645 respondents, 56.4% were willing to donate organs, with females showing a higher propensity than males (OR 2.9, 95% CI 1.7-5.1, < 0.001). Awareness of organ donation centers was linked to increased willingness to donate (OR 1.5, 95% CI 1.1-2.5, < 0.001). Higher educational level was strongly associated with donor registration (OR 36.8, 95% CI 14.7-91.9, < 0.001). Despite their high willingness, only 9.5% were registered as donors, highlighting the gap between intention and action.

Conclusions: Riyadh residents showed a significant willingness to donate organs, influenced by gender, education, and awareness. Low registration rates suggest barriers such as religious beliefs and lack of information. Targeted educational campaigns and policy evaluations, including an opt-out system, are recommended to enhance registration rates.