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High Blood Pressure and Resilience to Physical and Cognitive Decline in the Oldest Old: The Leiden 85-Plus Study

Authors

  • Behnam Sabayan MD, MSc,

    Corresponding author
    1. Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands
    • Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
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  • Anna M. Oleksik MD, PhD,

    1. Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
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  • Andrea B. Maier MD, PhD,

    1. Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
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  • Mark A. van Buchem MD, PhD,

    1. Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands
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  • Rosalinde K. E. Poortvliet MD,

    1. Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
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  • Wouter de Ruijter MD, PhD,

    1. Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
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  • Jacobijn Gussekloo MD, PhD,

    1. Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
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  • Anton J. M. de Craen PhD,

    1. Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
    2. Netherlands Consortium for Healthy Ageing, Leiden, the Netherlands
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  • Rudi G. J. Westendorp MD, PhD

    1. Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
    2. Netherlands Consortium for Healthy Ageing, Leiden, the Netherlands
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Errata

This article is corrected by:

  1. Errata: Erratum Volume 61, Issue 2, 315, Article first published online: 13 February 2013

Address correspondence to Dr. Behnam Sabayan, Department of Gerontology and Geriatrics, Leiden University Medical Center, Abinusdreef 2, 2333 ZA Leiden, the Netherlands. E-mail: b.sabayan@lumc.nl

Abstract

Objectives

To evaluate the association between various blood pressure (BP) measures at age 85 and future decline in physical and cognitive function the oldest old.

Design

Longitudinal study.

Setting

The population-based Leiden 85-plus Study.

Participants

Five hundred seventy-two 85-year-old community-dwelling individuals.

Measurements

BP was measured at age 85 during home visits. Activities of daily living (ADLs) and Mini-Mental State Examination (MMSE) were assessed at age 85 and annually thereafter up to age 90. On average, participants were followed for 3.2 years. Cross-sectional and longitudinal analyses were performed using linear regression models using systolic BP (SBP), diastolic BP (DBP), mean arterial pressure (MAP), and pulse pressure (PP) as the determinants. All analyses were adjusted for sociodemographic and cardiovascular factors.

Results

At age 85, higher SBP and PP were associated with lower ADL disability scores (both P = .01). Similarly, higher SBP, DBP, and MAP were associated with higher MMSE scores (all P < .05). From age 85 onward, higher SBP (P < .001), MAP (P = .01), and PP (P = .003) at age 85 were associated with lower annual increases in ADL disability scores. Likewise, higher SBP (P = .03) and PP (P = .008) at age 85 were associated with lower annual declines in MMSE scores. Additional analyses showed that the association between high BP and lower annual decline in MMSE score was most pronounced in participants with high ADL disability.

Conclusion

In the oldest old, higher SBP and PP are associated with resilience to physical and cognitive decline, especially in individuals with pre-existing physical disability.

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