Rating scales for the psychosocial evaluation of organ transplant candidates. Comparison of the PACT and TERS with bone marrow transplant patients.

Two scaled formats for summarizing the results of psychosocial evaluations of transplant candidates have been published, the Psychosocial Assessment of Candidates for Transplantation (PACT) and the Transplant Evaluation Rating Scale (TERS). In this study, 40 consecutive candidates for bone marrow transplant were rated on the PACT and TERS. The PACT and TERS were comparable in interrater reliability. Similar conceptual items for each scale correlated fairly highly with one another. The PACT and TERS differ in several scale characteristics. The authors discuss the relationship between scale characteristics and clinical utility.