Table 1 Demographics of study population by percent of total body surface area (%TBSA) burn group
LOS ≥ 7 days (n = 197) | %TBSA 1–19% (n = 149) | %TBSA 20–39% (n = 27) | %TBSA ≥ 40% (n = 21) | |
|---|---|---|---|---|
Gender (%) | ||||
Female | 27 | 30 | 19 | 19 |
Male | 73 | 70 | 81 | 81 |
Age, years (mean ± SD) | 41 ± 20 | 42 ± 22 | 40 ± 18 | 41 ± 18 |
Race (%) | ||||
White | 66 | 62 | 78 | 72 |
Black | 28 | 32 | 15 | 14 |
Asian | 0 | 1 | 0 | 0 |
Unknown | 6 | 5 | 7 | 14 |
Ethnicity (%) | ||||
Hispanic | 21 | 21 | 19 | 29 |
Non-Hispanic | 72 | 73 | 78 | 57 |
Unknown | 7 | 6 | 3 | 14 |
%TBSA (median, [IQR]) | 8 [4–17] | 6 [2–10] | 27 [22–35] | 65 [60–80] |
LOS, days (median, [IQR]) | 11 [8–18.8] | 9 [7–14] | 18 [12–37] | 63 [34–90] |