Impact Factors on Nosocomial Respiratory Tract Infections after Operations under General Anesthesia with Tracheal Intubation
- VernacularTitle:气管插管全麻术后医院内呼吸道感染的影响因素
- Author:
Dan YE
;
Ciyong LU
;
Lianna LI
;
Junyao HUANG
;
Hongyan LIN
- Publication Type:Journal Article
- Keywords:
Operation with tracheal intubation under general anesthesia;
Nosocomial respiratory tract infection;
Impact factors
- From:
Chinese Journal of Nosocomiology
2009;0(19):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To probe into the impact factors of the nosocomial respiratory tract infections after the operations with tracheal intubation under general anesthesia in order to establish the prevention and treatment strategies and provide the scientific basis.METHODS By descriptive epidemiological method and case-control study method,80 cases with nosocomial respiratory tract infections in nearly 3 years who had tracheal intubation under general anesthesia were selected,and another 180 patients with non-nosocomial respiratory tract infections with tracheal intubation under general anesthesia were selected as the control.RESULTS The incidence of the nosocomial infections from 5923 patients of the operation with tracheal intubation under general anesthesia from 2005 to 2007 accounted for 10.1%.The incidence of the respiratory tract infections of operations under general anesthesia accounted for 5.25%.The nosocomial respiratory tract infection from the tracheal intubation under general anesthesia toped the list and accounted for 52.0%.It showed seven impact factors on the nosocomial respiratory tract infection after the operation with tracheal intubation under general anesthesia by the multi-factorial Logistic regression,respectively,with significant differences(P1).CONCLUSIONS There are many impact factors that the nosocomial respiratory tract infection(especially lower respiratory tract infection) resulting from the operation with tracheal intubation under general anesthesia.The study shows the main risk factors: age,the complications of the disease,surgical condition,the ventilation time of tracheal intubationunder the anesthesia,post-operative recovery time,smoking status,the time that the operated patients start coughing after the operation.Therefore,the prevention is especially important.
