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Table 2 Daily calorie intake (DCI) according to survival status at 90 days after randomization

From: Calorie intake and patient outcomes in severe acute kidney injury: findings from The Randomized Evaluation of Normal vs. Augmented Level of Replacement Therapy (RENAL) study trial

Baseline characteristics Non-survivors, n = 654 Survivors, n = 810 P-value
Mean DCI during study    
 Number 649 807 0.3185
 Mean calories (SD) 846.7 (681) 883.3 (709)  
 Q1 Q2 Q3 148.0 839.7 1412 90.0 905.8 1447  
 Missing 5 3  
Weight-adjusted mean DCI during study    
 Number 649 807 0.8086
 Mean calories/kg (SD) 10.9 (9.0) 11.0 (9.0)  
 Q1 Q2 Q3 1.7 10.4 17.4 1.1 11.2 17.6  
 Missing 5 3  
  1. Refers to index admission to a maximum of 28 days (trial treatment); weight-adjusted DCI/patient weight in Kg; Q, quartile.