Frequency (n=594) | Percentage (%) | |
---|---|---|
Sex | ||
Female | 214 | 36 |
Male | 380 | 64 |
Ethnicity | ||
African American | 44 | 7.4 |
Asian | 32 | 5.4 |
Caucasian | 270 | 45.5 |
Hispanic | 229 | 38.6 |
Other | 19 | 3.2 |
Glasgow Coma Scale | ||
14 | 59 | 9.9 |
15 | 535 | 90.1 |
Self-reported abdominal pain | ||
No | 434 | 73.1 |
Yes | 160 | 26.9 |
Abdominal tenderness on examination | ||
No | 380 | 64 |
Yes | 214 | 36 |
CT scan findings | ||
Negative | 462 | 77.8 |
Positive | 132 | 22.2 |
Exploratory laparotomy | ||
No | 559 | 94.1 |
Yes | 35 | 5.9 |
Exploratory laparotomy findings | ||
Negative | 6 | 17.1 |
Positive | 29 | 82.9 |
Frequency missing=563 | ||
Abdominal pain or tenderness | ||
Negative self-reported abdominal pain and negative abdominal tenderness on physical examination | 352 | 59.3 |
Negative self-reported abdominal pain and positive abdominal tenderness on physical examination | 82 | 13.8 |
Positive self-reported abdominal pain and negative abdominal tenderness on physical examination | 28 | 4.7 |
Positive self-reported abdominal pain and positive abdominal tenderness on physical examination | 132 | 22.2 |
Injury severity score, median (Q1, Q3) | 10 (7, 17) |