Influence of subglottic secretion drainage on the microorganisms of ventilator associated pneumonia: A meta-analysis for subglottic secretion drainage

AbstractBackground:The influence of the subglottic secretion drainage (SSD) on the microorganisms of ventilator associated pneumonia (VAP) is still unclear.A meta-analysis focusing on the influence of the SSD on the microorganisms of VAP.Methods:A comprehensive search was conducted through the onlin