Fig. 2
From: Accuracy of cuff blood pressure and systolic blood pressure amplification
Bar plots (mean, SE) cuff minus invasive brachial systolic blood pressure (SBP, top), diastolic (DBP, middle) and pulse pressure (PP, bottom) by invasive SBP amplification quintiles. There was a stepwise increase in mean differences between cuff and invasive brachial SBP, PP for each of elevated invasive SBP quintile (ptrend < 0.001) whilst there was a slight decrease for DBP (p = 0.04)
