Background: Arterial stiffness, which is estimated by pulse wave velocity (PWV), has been associated with cardiovascular morbidity and mortality; however, there is sparse literature on socioeconomic (SES) indicators and PWV.
Methods: In this systematic review and meta-analysis, evidence was retrieved from cross-sectional and cohort studies on the association of SES indicators (both single and composite) with arterial stiffness. A total of 16,331 records were reviewed and 9 studies included.
Results: Low educational level was associated with an increase of 0.26 m/s in PWV (95% CI: 0.15 to 0.37; p < 0.001; I2 = 78.2%), whereas low SES was associated with a 0.32 m/s increase of PWV (95%CI: 0.09 to 0.56, p = 0.008, I2 = 93.6%).
Conclusion: Results underscore the importance of socioeconomic position as a determinant of arterial stiffness. Future studies could benefit from longitudinal designs and more homogeneous SES measures, as well as considering composite indicators of SES like neighborhood/area environment and characteristics, along with individual indicators.
Keywords: Arterial stiffness; Education; Income; Pulse wave velocity, socioeconomic status; Socioeconomic indicators.
© 2025. The Author(s).