[P.A.Gross 等: Am J Med 75(4): 658,1983(英)] 医院感染与医院死亡率之间的关系尚不清楚。全国医院感染研究表明,对所有的医院来说,0.9％的医院感染与死亡有因果关系,另外还有2.9％的医院感染可促进死亡。作者采用配对病例对照研究开始探究这一问 [P.A.Gross et al .: Am J Med 75 (4): 658, 1983 (英)) The relationship between nosocomial infection and hospital mortality is not clear. National nosocomial infection studies have shown that 0.9% of hospital-based infections and deaths are causal to all hospitals, and an additional 2.9% of nosocomial infections contribute to death. The authors used paired case-control studies to explore this question