Fig. 2From: What is the utility of blood beta-hydroxybutyrate measurements in emergency department in patients without diabetes: a systematic reviewMedian/mean BHB with interquartile ranges (IQR) across studies [12, 18,19,20,21,22,23]. *Group 1: Paediatric patients presenting with non-surgical abdominal pain. **Group 2: Paediatric patients with histologically confirmed acute appendicitis. # ORT: oral rehydration therapyBack to article page