Rehabilitation Outcomes Among Burn Injury Patients With a Second Admission to an Inpatient Rehabilitation Facility

BackgroundBurn survivors tend to have complex medical issues requiring rehabilitation to improve overall function and quality of life. A subset of burn patients treated in inpatient rehabilitation facilities (IRFs) may require more than 1 rehabilitation stay for the same injury.ObjectiveTo compare the rehabilitation outcomes among burn patients admitted to an IRF who were discharged to acute care and then readmitted to an IRF with burn patients admitted to an IRF only 1 time.DesignRetrospective cohort study.SettingInpatient rehabilitation facilities.ParticipantsBurn injury patients aged 18 years or more who were admitted to IRFs between 2002 and 2011.MethodsWe performed a secondary analysis of data from Uniform Data System for Medical Rehabilitation, a national data repository. Outcomes of the repeaters' second stay (n = 188) were compared to the nonrepeaters' first and only stay (n = 6,855), using linear regression and logistic regression to determine whether repeater status was associated with rehabilitation outcomes.Main Outcome MeasurementsFunctional status (using the Functional Independence Measure [FIM] instrument) at admission, discharge and change, length of stay, FIM efficiency (total FIM points gained per day), and discharge disposition.ResultsRepeater status was inversely associated with discharge FIM total (coefficient = −3.42, 95% confidence interval = −5.76, −1.07) and FIM change (coefficient = −4.05, 95% CI = −6.34, −1.75) in linear regression models. No other significant differences were found, and those differences in discharge FIM total and FIM change were small.ConclusionsDifferences found in rehabilitation outcomes between the repeater and nonrepeater groups were small and may not reflect clinically meaningful differences. Burn injury patients who required a second IRF admission had rehabilitation outcomes similar to those of burn injury patients who did not require a second IRF admission, emphasizing the value of inpatient rehabilitation for burn injury IRF readmissions.