Complications of Trauma Patients Admitted to the ICU in Level I Academic Trauma Centers in the United States

Table 2

Characteristics of patients with and without complications.

Characteristics		No complications; (𝑛=7613)	Complications; (𝑛=3451)	𝑃 valuea
Age:	Median (Q1–Q3)	46.33 (29.58–62.67)	45.17 (28.83–60)	0.0009**
Gender: F/M	𝑛 (%)	2306/5307 (30/70)	890/2561 (26/74)	<0.0001***
Mortality: No/Yes	𝑛 (%)	6257/1356 (82/18)	2819/632 (82/18)	0.52

aMann-Whitney U test for age and Fisher’s exact test for gender and mortality.
Significant differences are indicated with ^∗(𝑃<0.05),^∗∗(𝑃<0.001) or ^∗∗∗(𝑃<0.0001).