传染病与医院内感染的流行性病对比,医院内感染该疾病的住院时间和费用,比目前得出的数据要高一倍。医院内交叉感染延长了对该疾病的诊断时间,影响了传染病患者的流行病学的初诊时间与病情及费用的分析。医院内感染之传染病组住院时间一般 Infectious diseases are compared with the epidemic of nosocomial infections. The time and cost of hospitalization for the infection in the hospital is twice as high as the current data. Intra-hospital cross-infection prolongs the diagnosis of the disease, and affects the analysis of the epidemiology’s initial diagnosis time and condition and cost of infectious disease patients. Infectious disease group in hospital is generally hospitalized