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Table 1 Demographic and physiological data of the two groups of patients

From: Intensive insulin treatment improves forearm blood flow in critically ill patients: a randomized parallel design clinical trial

Variable Group 1 Group 2 P value
Age (years) 57.1 ± 14.8 58.5 ± 14.3 0.79
Sex (male/female) 8/6 10/5 0.71
BMI (kg/m2) 31.1 ± 5.6 29.3 ± 3.7 0.31
HbA1c (%) 6.4 ± 0.7 6.5 ± 1.1 0.70
APACHE II (score) 21.4 ± 5.8 23.2 ± 5.6 0.48
  1. The data are presented as mean values ± standard deviation.
  2. APACHE = Acute Physiology and Chronic Health Evaluation; BMI = body mass index; HbA1C = glycated haemoglobin level.