Research Article
A TREM-1 Polymorphism A/T within the Exon 2 Is Associated with Pneumonia in Burn-Injured Patients
Table 1
Demographics and clinical variables of 540 individuals who met enrollment criteria.
| Variable | Total |
| Age, yr | 38 (24–51) | Sex, male, (%) | 407 (74%) | Percent of TBSA burned (TBSA) | 25 (16–41) | Percent of TBSA full thickness burn (FT) | 11 (0–25) | LOS (length of stay) | 21 (11–41) | LOS BICU (Burn Intensive Care Unit) | 10 (3–24) | Apache II | 12 (6–16) | Adult respiratory distress syndrome (ARDS) | 119 (22%) | Ventilator-associated pneumonia (VAP) | 209 (39%) | Inhalation injury | 148 (27%) | Ventilator days | 13 (6–23) | Sepsis | 107 (20%) | Complicated sepsis (severe sepsis/septic shock) | 143 (26%) | Mortality | 74 (14%) | Race | | Asian | 8 (2%) | Black | 89 (16%) | Hispanic | 126 (23%) | Caucasian | 313 (57%) | Other | 14 (2%) | TREM-1 genotype | | Homozygous AA | 418 (77%) | Heterozygous AT | 111 (21%) | Homozygous TT | 11 (2%) |
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Continuous data are presented as medians (25th–75th percentiles). Categorical data are presented as number of patients (percentage).
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