期刊
ARCHIVES OF SURGERY
卷 139, 期 9, 页码 983-987出版社
AMER MEDICAL ASSOC
DOI: 10.1001/archsurg.139.9.983
关键词
-
类别
Hypothesis: Obesity is associated with increased morbidity and mortality in critically injured blunt trauma patients. Design: Case-control study of all critically injured blunt trauma patients between January 2002 and December 2002. Setting: Academic level I trauma center at a county referral hospital. Patients: Two hundred forty-two consecutive patients admitted to the intensive care unit following blunt trauma. Patients were divided into 2 groups by body mass index. The obese group was defined as having a body mass index of 30 kg/m(2) or higher, and the nonobese group was defined as having a body mass index lower than 30 kg/m(2). Main Outcome Measures: Univariate and multivariate analyses were performed to identify risk factors for mortality. Complications and length of stay were also evaluated. Results: Of the 242 patients, 63 (26%) were obese, and 179 (74%) were nonobese. The obese and nonobese groups were similar with regard to age (mean +/-SD, 49+/-18 years vs 45 22 years), male sex (63% vs 72%), Glasgow Coma Scale score (mean +/-SD, 11+/-5 vs 11+/-5), and injury severity score (mean +/-SD, 21+/-13 vs 20+/-14). The obese group had a higher body mass index (mean +/-SD, 35+/-7 vs 24 3; P<.001). Mechanisms of injury and injury patterns were similar between groups. The obese group had a higher incidence of multiple organ failure (13% vs 3%; P=.02) and mortalfty (32% vs 16%; P=.008). Obesity was an independent predictor of mortality with an adjusted odds ratio of 5.7 (95% confidence interval, 1.9-19.6; P=.003). Conclusions: Critically injured obese trauma patients have similar demographics and injury patterns as nonobese patients. Obesity is an independent predictor of mortality following severe blunt trauma.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据