Epidemiological Investigation of CRBSI, VAP, CAUTI in Chinese ICU

Colonization and Infection in Critically Ill Patients: a Multicenter, Prospective, Observational Study in Intensive Care Units (ICUs) in China

The current protocol desires to implement a large-multicenter observational study of hospital acquired infection in ICU in China. The study will generate data on generate data about the epidemiology current management of nosocomial infection.

The objectives are as followings:

1. Obtain incidence of three major nosocomial infection in ICU, catheter related blood stream infection(CRBSI), catheter related urinary tract infection (CRUTI), and ventilator associated pneumonia (VAP).
2. Determine the epidemic of etiology and condition of management of three major nosocomial infection in ICU in China.

Inclusion Criteria:all patients admitted into ICU