Fig. 1From: Acute kidney injury and mild therapeutic hypothermia in patients after cardiopulmonary resuscitation - a post hoc analysis of a prospective observational trialSerum creatinine and cystatin C in patients treated with mild therapeutic hypothermia or normothermia. All patients: serum creatinine (mg/dl) (a) and serum cystatin C (mg/l) (b) (mean and standard deviation) at day 0–4 and ICU discharge in patients treated with mild therapeutic hypothermia or normothermia; *p < 0.05; **p < 0.01Back to article page