An appraisal of trauma in the elderly.
To review the trends of trauma in the elderly experienced at our trauma center compared with other Level I trauma centers. This was a retrospective trauma registry analysis (1996-2003) of 2783 blunt trauma in elderly (BTE) and 4568 adult (BTA) patients in a Level 1 trauma center. Falls and motor vehicular crashes were the most common mechanisms noted in 47 per cent and 31 per cent (84% and 13% in BTE, 25% and 42% in BTA). BTE were sicker, with higher Injury Severity Scores (ISS), lengths of stay, and mortality (5% vs 2%, P value < 0.05). ISS was 5.2-fold higher in nonsurvivors to survivors in BTA and 2.4-fold in BTE. Elevation in ISS resulted in higher linear increase in mortality in BTE (vs BTA) at any ISS level. Mortality in patients with ISS > or = 25 was 43.5 per cent vs 23.8 per cent. ISS > or = 50 had 31 per cent adult survivors but no elderly survivors. Among isolated injuries, head trauma in the elderly carried the highest mortality, at 12 per cent (19% in patients with an Abbreviated Injury Score > or = 3). Abdominal injuries were the most lethal (18.3% and 41.2% in patients with an Abbreviated Injury Score > or = 3) in multiple trauma victims (41% vs 18% in isolated trauma). There was 4.4-fold increased mortality in the presence of thoracic trauma. Combined head, chest, and abdominal trauma carried the worst prognosis. Thirty-four per cent of BTE and 88 per cent of BTA patients were discharged home. Elderly patients need more aggressive therapy, as they are sicker with higher mortality.
Sharma
Om P
OP
The Toledo Hospital and Toledo Children's Hospital, Toledo, Ohio, USA.
Oswanski
Michael F
MF
Sharma
Vijay
V
Stringfellow
Kathryn
K
Raj
Shekhar S
SS
D000007:Abdominal Injuries; D000058:Accidental Falls / Q000706:statistics & numerical data*; D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D000368:Aged; D006259:Craniocerebral Trauma / Q000453:epidemiology; D006801:Humans; D015601:Injury Severity Score; D008875:Middle Aged; D009820:Ohio / Q000453:epidemiology; D011379:Prognosis; D012189:Retrospective Studies; D013898:Thoracic Injuries / Q000453:epidemiology; D014947:Wounds and Injuries / Q000453:epidemiology*