期刊
JOURNAL OF PERINATAL MEDICINE
卷 35, 期 4, 页码 334-338出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/JPM.2007.065
关键词
neonatal intensive care unit; risk factor; ventilator-associated pneumonia
In order to determine the risk factors and outcomes of ventilator-associated pneumonia (VAP) in the neonatal intensive care unit (NICU), a retrospective cohort study was conducted on 259 patients who were ventilated > 48 h. Clinical characteristics and risk factors were compared and non-conditional logistic regression analysis was performed to determine independent predictors for VAR There were 52 episodes of VAP (20.1 %). The main pathogens were G- bacterium (82.1%, 23/28). Hospital stay in the VAP group was 19.9 +/- 5.9 vs. 16.7 +/- 7.2 days in controls (P < 0.01). The mortality rate of the VAP group was 13.5% (7/52) vs. 12.1 % in controls (P > 0.05). By logistic regression analysis the following independently predicted VAP: re-intubation (OR 5.3, 95% Cl 2.0, 14.0), duration of mechanical ventilation (OR 4.8, 95% CI 2.2, 10.4), treatment with opiates (OR 3.8, 95% Cl 1.8, 8.5) and endotracheal suctioning (OR 3.5, 95% Cl 1.6, 7.4). VAP occurred at significant rates among mechanically ventilated NICU patients and is associated with care procedures. The risk factors of neonatal VAP were re-intubation, duration of mechanical ventilation, treatment with opiates and endotracheal suctioning. Additional studies are necessary to develop interventions to prevent neonatal VAP.
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