Fig. 2From: Determining rhythmicity and determinism of temperature curves in septic and non-septic critically ill patients through chronobiological and recurrence quantification analysis: a pilot studyCorrplot or correlation matrix of CBT circadian and RQA metrics upon entry in the ICU, along with clinical outcomes. a Corrplot in group B (in-hospital septic shock, n = 6). Positive correlations are displayed in blue and negative correlations in red color. Color intensity and the size of ellipse are proportional to the correlation coefficients. b Corrplot in group C (controls, n = 5)Back to article page