TY - JOUR
T1 - Relative and Absolute Risk to Guide the Management of Pulse Pressure, an Age-Related Cardiovascular Risk Factor
AU - Melgarejo, Jesus D
AU - Thijs, Lutgarde
AU - Wei, Dong-Mei
AU - Bursztyn, Michael
AU - Yang, Wen-Yi
AU - Li, Yan
AU - Asayama, Kei
AU - Hansen, Tine W
AU - Kikuya, Masahiro
AU - Ohkubo, Takayoshi
AU - Dolan, Eamon
AU - Stolarz-Skrzypek, Katarzyna
AU - Cheng, Yi-Bang
AU - Tikhonoff, Valérie
AU - Malyutina, Sofia
AU - Casiglia, Edoardo
AU - Lind, Lars
AU - Sandoya, Edgardo
AU - Filipovský, Jan
AU - Narkiewicz, Krzysztof
AU - Gilis-Malinowska, Natasza
AU - Kawecka-Jaszcz, Kalina
AU - Boggia, José
AU - Wang, Ji-Guang
AU - Imai, Yutaka
AU - Verhamme, Peter
AU - Trenson, Sander
AU - Janssens, Stefan
AU - O'Brien, Eoin
AU - Maestre, Gladys E
AU - Gavish, Benjamin
AU - Staessen, Jan A
AU - Zhang, Zhen-Yu
N1 - © The Author(s) 2021. Published by Oxford University Press on behalf of American Journal of Hypertension, Ltd.
PY - 2021/9/22
Y1 - 2021/9/22
N2 - BACKGROUND: Pulse pressure (PP) reflects the age-related stiffening of the central arteries, but no study addressed the management of the PP-related risk over the human lifespan.METHODS: In 4,663 young (18-49 years) and 7,185 older adults (≥50 years), brachial PP was recorded over 24 hours. Total mortality and all major cardiovascular events (MACEs) combined were coprimary endpoints. Cardiovascular death, coronary events, and stroke were secondary endpoints.RESULTS: In young adults (median follow-up, 14.1 years; mean PP, 45.1 mm Hg), greater PP was not associated with absolute risk; the endpoint rates were ≤2.01 per 1,000 person-years. The adjusted hazard ratios expressed per 10-mm Hg PP increments were less than unity (P ≤ 0.027) for MACE (0.67; 95% confidence interval [CI], 0.47-0.96) and cardiovascular death (0.33; 95% CI, 0.11-0.75). In older adults (median follow-up, 13.1 years; mean PP, 52.7 mm Hg), the endpoint rates, expressing absolute risk, ranged from 22.5 to 45.4 per 1,000 person-years and the adjusted hazard ratios, reflecting relative risk, from 1.09 to 1.54 (P < 0.0001). The PP-related relative risks of death, MACE, and stroke decreased >3-fold from age 55 to 75 years, whereas absolute risk rose by a factor 3.CONCLUSIONS: From 50 years onwards, the PP-related relative risk decreases, whereas absolute risk increases. From a lifecourse perspective, young adulthood provides a window of opportunity to manage risk factors and prevent target organ damage as forerunner of premature death and MACE. In older adults, treatment should address absolute risk, thereby extending life in years and quality.
AB - BACKGROUND: Pulse pressure (PP) reflects the age-related stiffening of the central arteries, but no study addressed the management of the PP-related risk over the human lifespan.METHODS: In 4,663 young (18-49 years) and 7,185 older adults (≥50 years), brachial PP was recorded over 24 hours. Total mortality and all major cardiovascular events (MACEs) combined were coprimary endpoints. Cardiovascular death, coronary events, and stroke were secondary endpoints.RESULTS: In young adults (median follow-up, 14.1 years; mean PP, 45.1 mm Hg), greater PP was not associated with absolute risk; the endpoint rates were ≤2.01 per 1,000 person-years. The adjusted hazard ratios expressed per 10-mm Hg PP increments were less than unity (P ≤ 0.027) for MACE (0.67; 95% confidence interval [CI], 0.47-0.96) and cardiovascular death (0.33; 95% CI, 0.11-0.75). In older adults (median follow-up, 13.1 years; mean PP, 52.7 mm Hg), the endpoint rates, expressing absolute risk, ranged from 22.5 to 45.4 per 1,000 person-years and the adjusted hazard ratios, reflecting relative risk, from 1.09 to 1.54 (P < 0.0001). The PP-related relative risks of death, MACE, and stroke decreased >3-fold from age 55 to 75 years, whereas absolute risk rose by a factor 3.CONCLUSIONS: From 50 years onwards, the PP-related relative risk decreases, whereas absolute risk increases. From a lifecourse perspective, young adulthood provides a window of opportunity to manage risk factors and prevent target organ damage as forerunner of premature death and MACE. In older adults, treatment should address absolute risk, thereby extending life in years and quality.
KW - arterial stiffness
KW - blood pressure
KW - cardiovascular disease
KW - hypertension
KW - mortality
KW - population science
KW - pulse pressure
UR - http://www.scopus.com/inward/record.url?scp=85114517823&partnerID=8YFLogxK
U2 - 10.1093/ajh/hpab048
DO - 10.1093/ajh/hpab048
M3 - Journal article
C2 - 33687055
SN - 0895-7061
VL - 34
SP - 929
EP - 938
JO - American Journal of Hypertension
JF - American Journal of Hypertension
IS - 9
ER -