Longitudinal patterns of cardiorespiratory fitness predict the development of hypertension among men and women

Sui, Xuemei, Sarzynski, Mark A., Lee, Duck-chul, Lavie, Carl J., Zhang, Jiajia, Kokkinos, Peter F., Payne, Jonathan and Blair, Steven N. (2017) Longitudinal patterns of cardiorespiratory fitness predict the development of hypertension among men and women. American Journal of Medicine, 130 4: 469-476.e2. doi:10.1016/j.amjmed.2016.11.017


Author Sui, Xuemei
Sarzynski, Mark A.
Lee, Duck-chul
Lavie, Carl J.
Zhang, Jiajia
Kokkinos, Peter F.
Payne, Jonathan
Blair, Steven N.
Title Longitudinal patterns of cardiorespiratory fitness predict the development of hypertension among men and women
Journal name American Journal of Medicine   Check publisher's open access policy
ISSN 1555-7162
0002-9343
Publication date 2017-04-01
Year available 2017
Sub-type Article (original research)
DOI 10.1016/j.amjmed.2016.11.017
Open Access Status Not yet assessed
Volume 130
Issue 4
Start page 469
End page 476.e2
Total pages 10
Place of publication New York, NY United States
Publisher Elsevier
Language eng
Abstract Most of the existing literature has linked a baseline cardiorespiratory fitness or change between baseline and one follow-up measurement of cardiorespiratory fitness to hypertension. The purpose of the study is to assess the association between longitudinal patterns of cardiorespiratory fitness changes with time and incident hypertension in adult men and women.

Participants were aged 20 to 82 years, were free of hypertension during the first 3 examinations, and received at least 4 preventive medical examinations at the Cooper Clinic in Dallas, Texas, from 1971 to 2006. They were classified into 1 of 5 groups based on all of the measured cardiorespiratory fitness values (in metabolic equivalents) during maximal treadmill tests. Logistic regression was used to compute odds ratios and 95% confidence intervals.

Among 4932 participants (13% women), 1954 developed hypertension. After controlling for baseline potential confounders, follow-up duration, and number of follow-up visits, odds ratios (95% confidence intervals) for hypertension were 1.00 for the decreasing group (referent), 0.64 (0.52-0.80) for the increasing group, 0.89 (0.70-1.12) for the bell-shape group, 0.78 (0.62-0.98) for the U-shape group, and 0.83 (0.69-1.00) for the inconsistent group. The general pattern of the association was consistent regardless of participants' baseline cardiorespiratory fitness or body mass index levels.

An increasing pattern of cardiorespiratory fitness provides the lowest risk of hypertension in this middle-aged relatively healthy population. Identifying specific pattern(s) of cardiorespiratory fitness change may be important for determining associations with comorbidity, such as hypertension.
Formatted abstract
Background

Most of the existing literature has linked a baseline cardiorespiratory fitness or change between baseline and one follow-up measurement of cardiorespiratory fitness to hypertension. The purpose of the study is to assess the association between longitudinal patterns of cardiorespiratory fitness changes with time and incident hypertension in adult men and women.

Methods

Participants were aged 20 to 82 years, were free of hypertension during the first 3 examinations, and received at least 4 preventive medical examinations at the Cooper Clinic in Dallas, Texas, from 1971 to 2006. They were classified into 1 of 5 groups based on all of the measured cardiorespiratory fitness values (in metabolic equivalents) during maximal treadmill tests. Logistic regression was used to compute odds ratios and 95% confidence intervals.

Results

Among 4932 participants (13% women), 1954 developed hypertension. After controlling for baseline potential confounders, follow-up duration, and number of follow-up visits, odds ratios (95% confidence intervals) for hypertension were 1.00 for the decreasing group (referent), 0.64 (0.52-0.80) for the increasing group, 0.89 (0.70-1.12) for the bell-shape group, 0.78 (0.62-0.98) for the U-shape group, and 0.83 (0.69-1.00) for the inconsistent group. The general pattern of the association was consistent regardless of participants' baseline cardiorespiratory fitness or body mass index levels.

Conclusions

An increasing pattern of cardiorespiratory fitness provides the lowest risk of hypertension in this middle-aged relatively healthy population. Identifying specific pattern(s) of cardiorespiratory fitness change may be important for determining associations with comorbidity, such as hypertension.
Keyword Exercise capacity
High blood pressure
Prevention
Q-Index Code C1
Q-Index Status Provisional Code
Grant ID R01 AG006945
R01 HL062508
R21 DK088195
R37 AG006945
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: HERDC Pre-Audit
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