Fig. 1
From: The use of clonidine in elderly patients with delirium; pharmacokinetics and hemodynamic responses
Panel a shows hemodynamic variables in the clonidine group and Panel b shows variables in the placebo group. Time points: First digit= day number, second digit = measurement at that day. At day two 2–1 is before morning dose and 2–2 is before evening dose. For panel b, time point 1–5 is not included in the figure as there were only measurements available from one patient. Median (range) values are displayed. DBP= Diastolic Blood Pressure SBP= Systolic Blood Pressure HR= Heart rate