Relationship between serum apolipoprotein A-1 level and severity of trauma in patients with trauma / 中华急诊医学杂志

ABSTRACT

Objective To explore the relationship between serum apolipoprotein A-1 (apoA-1) level and severity of trauma in patients with trauma.Methods Data of 138 trauma patients admitted by EICU from October 2017 to April 2018 in the Acute Trauma Emergency Center of the Sixth People's Hospital Affiliated to Shanghai Jiaotong University were collected retrospectively. Gender, age, admission time, trauma mechanism, and injury severity score (ISS) were recorded, and serum apoA-1 level was measured and recorded within 24 h after injury. Patients were divided into three groups according to the ISS score the light injury group (47 cases, ISS < 16), the serious injury group (45 cases, 16≤ISS < 25), and the critical injury group (46 cases, ISS≥ 25). The correlation between serum apoA-1 level and ISS score was verified by adopting Pearson correlation analyses, and the differences in serum lipoprotein A level within 24 h after injury were compared among 3 groups by one-way ANOVA. Results Serum apoA-1 level was negatively correlated with ISS score (r=-0.307,P<0.01). There was significant difference in serum apoA-1 level between different trauma groups (F=8.864,P<0.01), among which the difference between the light injury group and critical injury group was the largest (P<0.01). The level of serum apoA-1 in the critical injury group was lower than that in the light injury group (P<0.01) and the serious injury group (P=0.038), while the level of serum apoA-1 in the serious injury group was lower than that in the light injury group (P=0.040).Conclusions Early serum apoA-1 level in patients with trauma is closely related to the severity of trauma and may be a better indicator to evaluate the prognosis of patients with trauma.