Trauma Recidivism in an Aging Population: Who Is Most at Risk?

Area of Science:

• Trauma care
• Geriatric medicine
• Public health

Background:

• Repeated trauma episodes increase morbidity and mortality, especially in older adults.
• Understanding trauma recidivism is crucial for identifying at-risk patient populations.
• This study focuses on trauma recidivism within a specific regional adult population.

Purpose of the Study:

• To investigate trauma recidivism patterns in adult patients.
• To identify demographic and clinical factors associated with trauma recurrence.
• To compare trauma recidivism rates between older adults (65+) and younger adults (18-64).

Main Methods:

• A 4-year retrospective study (2013-2017) of adult trauma patients with multiple admissions.
• Comparison of patients aged 65+ (older adults) versus 18-64 (younger adults).
• Exclusion of patients under 18 and those residing outside the study region; data included demographics, injury characteristics, and clinical metrics.

Main Results:

• Overall recidivism rate was 4%, with significantly higher rates in older adults (OR: 1.94).
• Older adult recidivists were more likely to be female (OR: 4.28) and experience blunt trauma from falls (OR: 5.36).
• Older adult trauma recidivism correlated with higher Injury Severity Score, longer hospital stays, and increased need for post-discharge support or rehabilitation.

Conclusions:

• Trauma can be recurrent, leading to poor health outcomes, particularly in the elderly.
• The highest-risk group for trauma recidivism in the studied region comprises older females who experience blunt trauma from falls.
• Enhanced prevention strategies are essential to mitigate trauma recurrence in this identified high-risk demographic.