An Evaluation of Age-Based Differences in the Demographic Features and Clinical Outcomes of Trauma Rehabilitation Patients.

Abstract

The aims of the study were to describe potential age-related differences in injury type and mechanism, comorbidities, and physical medicine and rehabilitation-relevant complications in patients admitted after major trauma and to examine whether functional outcomes vary by age group after traumatic injury. This is a subanalysis of a pre-post study. Individuals admitted to a level 1 trauma center who sustained major trauma were divided into three age groups (young, middle age, and elderly). The demographic, acute care, and rehabilitation factors for these patients were then compared across the three age groups. Based on an age distribution plot, the age categories were defined as follows: young, 18-39 yrs (n = 120); middle age, 40-64 yrs (n = 124); and elderly, 65 yrs or older (n = 85). Patients 65 yrs or older demonstrated a greater frequency of comorbidities (P < 0.001) and complications (P < 0.001). For individuals admitted to inpatient rehabilitation, admission and discharge functional independence measure scores were lower for the elderly individuals, but functional independence measure change was not significantly different between groups. Although the elderly trauma patient demonstrates important differences from the younger one, capacity for improvement with rehabilitation seems similar.