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. Author manuscript; available in PMC: 2010 May 6.
Published in final edited form as: Ann Intern Med. 2010 Mar 16;152(6):358–365. doi: 10.1059/0003-4819-152-6-201003160-00005

Figure 2. Adjusted proportions of participants willing to donate a kidney to family members and to patients on the waiting list as functions of payment and risk.

Figure 2

Scenarios in which donors would receive payment of $100 000, payment of $10 000, or no payment are illustrated. As evident from the roughly parallel nature of the lines within each recipient group, no interaction between risk and payment occurred when the recipient was a family member (odds ratio, 0.99 [95% CI, 0.94–1.04]) or when the recipient was the next patient on the waiting list (odds ratio, 0.97 [CI, 0.93–1.01]).