Fig. 2From: The effect of higher versus lower protein delivery in critically ill patients: a systematic review and meta-analysis of randomized controlled trialsInfectious complications. Note: the infectious complications reported were not specified (Clifton 1985), Hospital-acquired infection (Mesejo 2003, Badjatia 2020), Secondary infection (Jakob 2017), ventilator-associated pneumonia (Vega-Alava 2018), Pneumonia (Carteron 2021), and Pneumonia in ICU (Dresen 2021)Back to article page