The association between participation and quality of life indicators with hospitalizations in ambulatory adults with spinal cord injury.

Abstract

Statistical modeling of self-report assessments (SRA) as predictors of future hospitalizations, measured by administrative billing data. To examine the relationships between self-reported participation and quality of life (QOL) indicators and future hospital admissions among ambulatory adults with chronic spinal cord injury (SCI). Data were collected from participants living in and utilizing hospitals in the state of South Carolina. Participants were identified through the South Carolina SCI Surveillance System Registry. Between 2011 and 2015, 615 ambulatory adults (>18 years old) with chronic (>1-year), traumatic SCI completed mailed SRA. Participant socio-demographic, injury, health, participation, and QOL indicators were assessed using self-report data. Administrative billing data were used to measure hospital utilization in nonfederal, South Carolina hospitals in the year following the SRA. Prior year discharges, current pressure ulcers, number of chronic conditions, walking 150 feet more often (never, less than once per week, at least once per week, once or twice per day, or several times per day), and greater home life satisfaction were associated with an increased risk of subsequent hospitalization. Walking 10 feet more frequently and greater global satisfaction were associated with a decreased risk of hospital admission. Specific participation and QOL items may increase the risk of hospitalization in ambulatory adults with SCI. Further study is necessary to understand better the relationships between walking distance and frequency, home life and global satisfaction, and inpatient admissions.