Fig. 2From: Impact of prolonged requirement for insulin on 90-day mortality in critically ill patients without previous diabetic treatments: a post hoc analysis of the CONTROLING randomized control trialStandardized differences before and after weighting for IPTW. *On Day 4; BMI body mass index (kg/m2), SAPS simplified acute physiology score, IPTW inverse probability of treatment weight; calorie intake on day 4 (kcal/kg)Back to article page