Cited by 39Blood Pressure and Hypertension StudiesSodium Intake and HealthCardiovascular Health and Disease Prevention

Reproducibility of Blood Pressure Response to the Cold Pressor Test: The GenSalt Study

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Zhao, Q., Bazzano, L. A., Cao, J., Li, J., Chen, J., Huang, J., Chen, J., Kelly, T. N. +6 more·2012·American Journal of Epidemiology

Abstract

An elevated blood pressure (BP) response to the cold pressor test (CPT) is associated with increased risk of hypertension and cardiovascular disease. However, it is still unclear whether BP response to the CPT is a stable and reproducible trait over time. Using the same study protocol, the authors repeated the CPT 4.5 years after initial administration among 568 Han Chinese in rural northern China (2003-2005 and 2008-2009). BP was measured using a standard mercury sphygmomanometer prior to and 0, 1, 2, and 4 minutes after the participants immersed their hand in ice water (3°C-5°C) for 1 minute. Absolute BP levels and BP responses during the CPT in the initial and repeated administrations were highly correlated. For example, the correlation coefficients were 0.67, 0.73, 0.71, and 0.72 for absolute systolic BP levels at 0, 1, 2, and 4 minutes after ice-water immersion (all P 's < 0.0001). The correlation coefficients for systolic BP response were 0.41 at 0 minutes, 0.37 at 1 minute, 0.42 for maximum response, and 0.39 for the area under the curve during CPT (all P 's < 0.0001). These data indicate that BP response to the CPT is a long-term reproducible and stable characteristic in the general population.

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Authors
Zhao, Q., Bazzano, L. A., Cao, J., Li, J., Chen, J., Huang, J., Chen, J., Kelly, T. N., Chen, C.-S., Hu, D., Ma, J., Rice, T. K., He, J., & Gu, D.
Affiliations
  • Tulane University (US)
  • Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
  • Shenzhen University (CN)
  • Shandong Center for Disease Control and Prevention (CN)
Venue
American Journal of Epidemiology
Published
2012-10-01
Volume
176
Issue
suppl 7
Pages
S91-S98
ISSN
  • 0002-9262 (ISSN-L)
  • 1476-6256
OpenAlex
W2139949041
Cited by
39
References
32
Citations by year
2026: 1 · 2025: 2 · 2024: 4 · 2023: 3 · 2022: 5 · 2021: 3 · 2020: 4 · 2019: 4 · 2018: 1 · 2017: 2 · 2016: 2 · 2015: 2 · 2014: 1 · 2013: 4 · 2012: 1
FWCI
1.65
Type
journal article
Language
en
Open access
Locations
  • American Journal of Epidemiology (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Tulane University
  • Chinese Academy of Medical Sciences
  • Shenzhen University
  • Peking Union Medical College
  • Fuwai Hospital, Chinese Academy of Medical Sciences
  • National Heart, Lung, and Blood Institute (U01HL072507, R01HL090682, R01HL087263)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Health Sciences › Nursing › Nutrition and Dietetics › Sodium Intake and Health
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
Keywords
cold pressor test, blood pressure response, reproducibility, trait stability, hypertension risk, cardiovascular risk, systolic blood pressure, Han Chinese, ice water immersion, repeated measures
MeSH terms
Adolescent, Adult, Blood Pressure, Blood Pressure Determination, China, Cold Temperature, Female, Humans, Hypertension, Male, Middle Aged, Reproducibility of Results, Young Adult

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