Global distributions of age- and sex-related arterial stiffness: systematic review and meta-analysis of 167 studies with 509,743 participantsResearch in context

• Published in: eBioMedicine
• Main Authors: Yao Lu, Sophia J. Kiechl, Jie Wang, Qingbo Xu, Stefan Kiechl, Raimund Pechlaner, David Aguilar, Khamis M. Al-Hashmi, Rafael O. Alvim, Ibrahim S. Al-Zakwani, Christina Antza, Arrigo F.G. Cicero, Maja Avramovska, Petar Avramovski, Hyun Jae Baek, Magnus Bäck, Kent Bailey, Marcelo P. Baldo, Rosângela F.L. Batista, Athanasios Benetos, Emelia J. Benjamin, Daniel Bia, Claudio Borghi, Shani Botha-Le Roux, Yolandi Breet, David Burgner, Viviane C. Cardoso, Marina Cecelja, Indre Ceponiene, Chen-Huan Chen, Michael Cheung, Hao-min Cheng, Jaegeol Cho, Phil Chowienczyk, Eduardo B. Coelho, Orsolya Cseprekal, Amilcar BT Da Silva, Frédéric Dallaire, Roberto De Sá Cunha, Alejandro Diaz, Albano V.L. Ferreira, Jean Ferrières, Yoshihiko Furuta, Manuel A. Gómez-Marcos, Leticia Gómez-Sánchez, Julian Halcox, Craig Hanis, Karl-Heinz Herzig, Edgar Jaeggi, Maryam Kavousi, Ursula Kiechl-Kohlendorfer, Hack-Lyoung Kim, Mi-Kyung Kim, Yu-Mi Kim, Eva Kis, Michael Knoflach, Vasilios Kotsis, Teruhide Koyama, Michaela Kozakova, Ruan Kruger, Iftikhar J. Kullo, Sun-Seog Kweon, Irene Lambrinoudaki, Chang Liu, Markus Loeffler, Jeongok G. Logan, Jane Maddock, Pedro Magalhães, João Maldonado, Francesco U.S. Mattace-Raso, Alex Messner, Michelle L. Meyer, Jie Mi, José Geraldo Mill, Gary F. Mitchell, Jian-Jun Mu, Iram F. Muhammad, Johannes Nairz, Atsushi Nakagomi, Mieko Nakamura, Peter M. Nilson, Toshiharu Ninomiya, Carlo Palombo, Alexandre C. Pereira, Telmo Pereira, Daniel P. Capingana, Anna K. Poon, Nicole Probst-Hensch, Arshed A. Quyyumi, George S. Reusz, Moo-Yong Rhee, Cecilia C.C. Ribeiro, Ernst Rietzschel, Paulo R.H. Rocha, Enrique Rodilla, Marta Rojek, Jean-Bernard Ruidavets, Joost H.W. Rutten, Yasuaki Saijo, Paolo Salvi, Arno Schmidt-Trucksäss, Markus Scholz, Min-Ho Shin, Patrick Segers, Kimon Stamatelopoulos, Irina D. Strazhesko, Minoru Sugiura, Olga N. Tkacheva, Hirofumi Tomiyama, Elaine M. Urbina, Inge C.L. van den Munckhof, Ramachandran S. Vasan, Melissa A. Wake, Goya Wannamethee, Andrew Wong, Akira Yamashina, Yinkun Yan, Divanei Zaniqueli, Fang Zhu, Yanina Zócalo
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2023
• Subjects: Pulse wave velocity; Arterial stiffness; Hypertensive end-organ damage; All-cause mortality; Cardiovascular disease; Risk factors; Medicine; R; Medicine (General); R5-920; Canada; Argentina; Briggs; Iceland
• Online Access: https://doi.org/10.1016/j.ebiom.2023.104619; https://doaj.org/article/28b0f5a01486441ea49ee7b2648621f1

Summary: Background: Arterial stiffening is central to the vascular ageing process and a powerful predictor and cause of diverse vascular pathologies and mortality. We investigated age and sex trajectories, regional differences, and global reference values of arterial stiffness as assessed by pulse wave velocity (PWV). Methods: Measurements of brachial-ankle or carotid-femoral PWV (baPWV or cfPWV) in generally healthy participants published in three electronic databases between database inception and August 24th, 2020 were included, either as individual participant-level or summary data received from collaborators (n = 248,196) or by extraction from published reports (n = 274,629). Quality was appraised using the Joanna Briggs Instrument. Variation in PWV was estimated using mixed-effects meta-regression and Generalized Additive Models for Location, Scale, and Shape. Findings: The search yielded 8920 studies, and 167 studies with 509,743 participants from 34 countries were included. PWV depended on age, sex, and country. Global age-standardised means were 12.5 m/s (95% confidence interval: 12.1–12.8 m/s) for baPWV and 7.45 m/s (95% CI: 7.11–7.79 m/s) for cfPWV. Males had higher global levels than females of 0.77 m/s for baPWV (95% CI: 0.75–0.78 m/s) and 0.35 m/s for cfPWV (95% CI: 0.33–0.37 m/s), but sex differences in baPWV diminished with advancing age. Compared to Europe, baPWV was substantially higher in the Asian region (+1.83 m/s, P = 0.0014), whereas cfPWV was higher in the African region (+0.41 m/s, P < 0.0001) and differed more by country (highest in Poland, Russia, Iceland, France, and China; lowest in Spain, Belgium, Canada, Finland, and Argentina). High vs. other country income was associated with lower baPWV (−0.55 m/s, P = 0.048) and cfPWV (−0.41 m/s, P < 0.0001). Interpretation: China and other Asian countries featured high PWV, which by known associations with central blood pressure and pulse pressure may partly explain higher Asian risk for intracerebral haemorrhage and small vessel ...