Information available in paper
Outcome 1 Pneumonia	Yes/No
Outcome 2 Mortality	Yes/No
Outcome 3 Achievement of target nutritional requirement	Yes/No
Outcome 4 Time required to achieve full nutritional target	Yes/No
Outcome 5 ICU length of stay
Outcome 6 Duration of mechanical ventilation	Yes/No
Outcome 7 Gastrointestinal complications: vomiting, diarrhoea, high gastric residual	Yes/No
Outcome 8 Complications related to tube insertion: epistaxis, pneumothoraces, gastrointestinal bleeding	Yes/No
Outcome 9 Complications related to tube maintenance: need for tube replacement, tube occlusion	Yes/No
Outcome 10 Time required to start feeding: time from patient enrolment in the study to time the feeding was started	Yes/No