Journal
TRANSPLANTATION PROCEEDINGS
Volume 40, Issue 6, Pages 2021-2023Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.transproceed.2008.05.018
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With the aim to evaluate the correctness of medical and surgical procedures, RAND Corporation and University of California Los Angeles (UCLA) developed the RAND/UCLA Appropriateness Method (RAM). In this study, the RAM was applied to evaluate the appropriateness of a dataset concerning kidney/pancreas transplantation in adult recipients for an information system funded by the Italian Ministry of Health. The original dataset was obtained using an interdisciplinary pool of experts (n = 60) involved in kidney/pancreas transplantation activity in the Liguria Region. This dataset held 291 items, stratified as pretransplantation items (n = 158), transplantation items (n = 49), and early posttransplantation and follow-up items (n = 84). In the second round, the dataset was subjected to an extraregional panel of independent experts (n = 9) to assess each item using a score ranging from 1 to 9 based on increasing appropriateness. The expert-opinion process returned a whole mean score of 8.47 +/- 0.43 (95% confidence interval [CI] 8.30-8.63). Overall agreement, uncertainty, and disagreement between experts about item appropriateness were 98.5%, 1.49%, and 0%, respectively. Agreement/uncertainty for pretransplantation, transplantation, and posttransplantation items were 99.87%/0.12%, 100%/0%, and 96.37%/3.62%, respectively. This study supported the utility of a structured expert-opinion process as an effective strategy to evaluate the appropriateness of large datasets for kidney/pancreas transplantation in adult recipients.
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