Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.

<h4>Background</h4>The relationship between menopausal hormone therapy (MHT) and cardiovascular risk remains controversial, with a number of studies advocating the use of MHT in reducing risk of cardiovascular diseases, while others have shown it to increase risk. The aim of this study w...

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Autores principales: Christine L Chiu, Sanja Lujic, Charlene Thornton, Aiden O'Loughlin, Angela Makris, Annemarie Hennessy, Joanne M Lind
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Publicado: Public Library of Science (PLoS) 2012
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spelling oai:doaj.org-article:2489b5cb7c414237b6b816c22e489e502021-11-18T07:12:46ZMenopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.1932-620310.1371/journal.pone.0040260https://doaj.org/article/2489b5cb7c414237b6b816c22e489e502012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22808129/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>The relationship between menopausal hormone therapy (MHT) and cardiovascular risk remains controversial, with a number of studies advocating the use of MHT in reducing risk of cardiovascular diseases, while others have shown it to increase risk. The aim of this study was to determine the association between menopausal hormone therapy and high blood pressure.<h4>Methods and findings</h4>A total of 43,405 postmenopausal women were included in the study. Baseline data for these women were sourced from the 45 and Up Study, Australia, a large scale study of healthy ageing. These women reported being postmenopausal, having an intact uterus, and had not been diagnosed with high blood pressure prior to menopause. Odds ratios for the association between MHT use and having high blood pressure were estimated using logistic regression, stratified by age (<56 years, 56-61 years, 62-70 years and over 71 years) and adjusted for demographic and lifestyle factors. MHT use was associated with higher odds of having high blood pressure: past menopausal hormone therapy use: <56 years (adjusted odds ratio 1.59, 99% confidence interval 1.15 to 2.20); 56-61 years (1.58, 1.31 to 1.90); 62-70 years (1.26, 1.10 to 1.44). Increased duration of hormone use was associated with higher odds of having high blood pressure, with the effect of hormone therapy use diminishing with increasing age.<h4>Conclusions</h4>Menopausal hormone therapy use is associated with significantly higher odds of having high blood pressure, and the odds increase with increased duration of use. High blood pressure should be conveyed as a health risk for people considering MHT use.Christine L ChiuSanja LujicCharlene ThorntonAiden O'LoughlinAngela MakrisAnnemarie HennessyJoanne M LindPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 7, p e40260 (2012)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Christine L Chiu
Sanja Lujic
Charlene Thornton
Aiden O'Loughlin
Angela Makris
Annemarie Hennessy
Joanne M Lind
Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
description <h4>Background</h4>The relationship between menopausal hormone therapy (MHT) and cardiovascular risk remains controversial, with a number of studies advocating the use of MHT in reducing risk of cardiovascular diseases, while others have shown it to increase risk. The aim of this study was to determine the association between menopausal hormone therapy and high blood pressure.<h4>Methods and findings</h4>A total of 43,405 postmenopausal women were included in the study. Baseline data for these women were sourced from the 45 and Up Study, Australia, a large scale study of healthy ageing. These women reported being postmenopausal, having an intact uterus, and had not been diagnosed with high blood pressure prior to menopause. Odds ratios for the association between MHT use and having high blood pressure were estimated using logistic regression, stratified by age (<56 years, 56-61 years, 62-70 years and over 71 years) and adjusted for demographic and lifestyle factors. MHT use was associated with higher odds of having high blood pressure: past menopausal hormone therapy use: <56 years (adjusted odds ratio 1.59, 99% confidence interval 1.15 to 2.20); 56-61 years (1.58, 1.31 to 1.90); 62-70 years (1.26, 1.10 to 1.44). Increased duration of hormone use was associated with higher odds of having high blood pressure, with the effect of hormone therapy use diminishing with increasing age.<h4>Conclusions</h4>Menopausal hormone therapy use is associated with significantly higher odds of having high blood pressure, and the odds increase with increased duration of use. High blood pressure should be conveyed as a health risk for people considering MHT use.
format article
author Christine L Chiu
Sanja Lujic
Charlene Thornton
Aiden O'Loughlin
Angela Makris
Annemarie Hennessy
Joanne M Lind
author_facet Christine L Chiu
Sanja Lujic
Charlene Thornton
Aiden O'Loughlin
Angela Makris
Annemarie Hennessy
Joanne M Lind
author_sort Christine L Chiu
title Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
title_short Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
title_full Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
title_fullStr Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
title_full_unstemmed Menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
title_sort menopausal hormone therapy is associated with having high blood pressure in postmenopausal women: observational cohort study.
publisher Public Library of Science (PLoS)
publishDate 2012
url https://doaj.org/article/2489b5cb7c414237b6b816c22e489e50
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