Predicting survival in an elderly burn patient population.

Area of Science:

• Geriatric Medicine
• Burn Surgery
• Trauma Care

Background:

• Elderly burn victims represent a vulnerable demographic with high mortality rates.
• Previous survival prediction models may not adequately address the unique challenges of geriatric burn care.
• Understanding factors influencing survival is crucial for improving outcomes in older adults.

Purpose of the Study:

• To analyze the outcomes of burn injuries in patients aged 60 years and older.
• To identify predictors of survival in elderly burn patients.
• To evaluate the utility of the Baux score in this specific population.

Main Methods:

• Retrospective analysis of 308 burn patients aged 60 years or older admitted between 1977 and 1996.
• Statistical analysis including multiple stepwise forward linear regression.
• Calculation and assessment of the Baux score (age + % body surface area burned).

Main Results:

• The study population had a mean age of 71.5 years, with a male predominance.
• Flame injuries constituted the majority of burns (68.6%).
• The in-hospital mortality rate was 30.2%, with improved survival noted in the 60-74 age group compared to historical data.
• Age and body surface area burned (BSAB) were independently associated with mortality.
• The Baux score accurately predicted outcomes in 87.0% of cases.

Conclusions:

• Burn injuries in the elderly are associated with substantial mortality.
• The Baux score demonstrates superior predictive ability for survival in elderly burn patients.
• Age and BSAB are key determinants of mortality in this population, underscoring the Baux score's clinical utility.