Age-Based Trends in Cognitive-Communication Management for Adults in Subacute Rehabilitation Following New Onset Traumatic Brain Injury.

PURPOSE: Although traumatic brain injury (TBI) has a disproportionate impact on older adults, there has been limited inclusion of these individuals in post-TBI cognitive-communication research. This study was undertaken to compare demographic and injury characteristics, speech-language pathology input, and broad outcomes for younger and older adults admitted to inpatient rehabilitation following TBI.

METHOD: A retrospective audit of first occasion adult TBI admissions in 2019 to inpatient rehabilitation in an Australian metropolitan subacute hospital was conducted via medical record data. Admissions were located using International Statistical Classification of Diseases, Tenth Revision, Australian Modification (ICD-10-AM) coding that aligned with TBI. Comparisons were made for younger (18-54 years) and older (≥ 55 years) adults.

RESULTS

A total of 114 admissions (51.75% older adults) were included. Patient age ranged between 18 and 90 years. Falls caused TBI in the majority of older adults, whereas transport-related accidents were the most common cause for younger adults. Age-based trends for intracranial injury were observed. Cognitive-communication difficulties were the most common speech-language pathology diagnosis with no significant difference in prevalence between younger and older adults. Age group was not significantly associated with length of stay or discharge home.

CONCLUSIONS

The implications of injury-related trends for older adults on post-TBI cognitive-communication are poorly understood. This lack of information is problematic given the frequency of cognitive-communication difficulties in this population. Research into cognitive-communication following new onset TBI in older adults is crucial to support rehabilitation service provision and improve outcomes for older adults.