Metabolic biomarkers and long-term blood pressure variability in military young male adults

Figure 1 Long-term blood pressure variability was assessed by standard deviation and average real variability across 4 visits in the study period (2012-2018). (Standard deviation)_SBP and [average real variability (ARV)]_SBP were illustrated by dotted and solid lines, respectively. ARV_SBP is calculated as an average of absolute differences between successive systolic blood pressure measurements, taking the order of measurements into account: (|Δ1| +|Δ2| +|Δ3|)/3). SD: Standard deviation; SBP: Systolic blood pressure.