Objectives: To investigate the psychometric properties and utility of the Appraisals of DisAbility Primary and Secondary Scale-Short Form (ADAPSS-sf), a measure of cognitive appraisals, among adults with pediatric-onset SCI. To examine the relation of the ADAPSS-sf to demographics, injury characteristics, and secondary health and psychosocial outcomes.
Study design: A structured telephone interview was conducted to obtain measures of ADAPSS-sf, pain, sleep, secondary health complications, and psychosocial functioning.
Setting: Community in United States and Canada.
Participants: Individuals who sustained an SCI at 18 years of age or younger (N = 115) were initially interviewed at age 19 years or older and followed annually.
Results: Study findings support sound psychometrics of the ADAPSS-sf. The measure demonstrated strong test-retest reliability and internal consistency. There were no differences on ADAPSS-sf scores in relation to current age, gender, race, etiology, injury severity, or injury level. Individuals who sustained SCI at an older age were more likely to endorse negative appraisals of their injury. Results suggest that higher negative SCI-related appraisals were related to higher mental health difficulties. Negative SCI-related appraisals were associated with sleep difficulties, pressure injuries, pain, distress from pain, and poor overall subjective ratings of health.
Conclusions: This study confirms the use of the ADAPSS-sf in a pediatric-onset SCI adult population by demonstrating its good internal validity, test-retest reliability, convergent and face validity, and brevity. Moreover, the current study revealed that such appraisals are associated with both psychosocial and secondary health outcomes, further supporting the ADAPSS-sf as a valuable tool for clinicians and researchers.