Evidence map›Paper›PMID 22127681›Full record

ArticleAmerican journal of epidemiology2012

A prospective study of serum 25-hydroxyvitamin D levels, blood pressure, and incident hypertension in postmenopausal women.

Karen L Margolis, Lisa W Martin, Roberta M Ray, Tessa J Kerby, Matthew A Allison, J David Curb, Theodore A Kotchen, Simin Liu, Sylvia Wassertheil-Smoller, Joann E Manson and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in American journal of epidemiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 4 pooled it
4.4field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 4 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Article
  8. Review
  9. Article
  10. Observational
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. The association between Vitamin D and health outcomes in women: A review on the related evidence.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2016
    Review
  18. Vitamin D deficiency and essential hypertension.Journal of the American Society of Hypertension : JASH · 2015
    Review
  19. Article
  20. Vitamin D status and hypertension: a review.Integrated blood pressure control · 2015
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Karen L MargolisHealthPartners Research Foundation, Minneapolis, Minnesota 55440-1524, USA. karen.l.margolis@healthpartners.com
Lisa W Martin
Roberta M Ray
Tessa J Kerby
Matthew A Allison
J David Curb
Theodore A Kotchen
Simin Liu
Sylvia Wassertheil-Smoller
Joann E Manson
Women’s Health Initiative Investigators
HealthPartners · US

Funding

Women's Health Initiative Memory Study (WHIMS)N01WH44221 · WH · WAKE FOREST UNIVERSITY HEALTH SCIENCES · 2009 to 2010
$3.1M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042119 · WH · YESHIVA UNIVERSITY · PI WASSERTHEIL-SMOLLER, SYLVIA · 1994 to 2001
$2.2M
VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032101 · WH · UNIVERSITY OF MINNESOTA TWIN CITIES · PI GRIMM, RICHARD H · 1993 to 2000
$1.7M
VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032111 · WH · EMORY UNIVERSITY · PI WATTS, NELSON · 1993 to 2001
$1.6M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042123 · WH · MEDSTAR RESEARCH INSTITUTE · PI HOWARD, BARBARA V · 1994 to 2000
$1.4M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042109 · WH · STANFORD UNIVERSITY · PI STEFANICK, MARCIA L · 1994 to 2000
$1.4M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042114 · WH · KAISER FOUNDATION RESEARCH INSTITUTE · PI RITENBAUGH, CHERYL K · 1994 to 2000
$1.4M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042108 · WH · GEORGE WASHINGTON UNIVERSITY · PI HSIA, JUDITH · 1994 to 2000
$1.4M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042124 · WH · RUSH UNIVERSITY MEDICAL CENTER · PI BLACK, HENRY R · 1994 to 2000
$1.4M
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042131 · WH · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI O'SULLIVAN, MARY J · 1994 to 2000
$1.3M
WOMENS HEALTH INITIATIVE-N01WH22110N01WH022110 · WH · FRED HUTCHINSON CANCER RESEARCH CENTER · PI ROSS, PRENTICE · 1992 to 2006
$1.2M
VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032105 · WH · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI OBERMAN, ALBERT · 1993 to 2000
$1.2M
WHI NIH HHS N01 WH022110WHI NIH HHS N01WH24152WHI NIH HHS N01WH32100WHI NIH HHS N01WH32101WHI NIH HHS N01WH32102WHI NIH HHS N01WH32105WHI NIH HHS N01WH32106WHI NIH HHS N01WH32108WHI NIH HHS N01WH32109WHI NIH HHS N01WH32111WHI NIH HHS N01WH32112WHI NIH HHS N01WH32113WHI NIH HHS N01WH32115WHI NIH HHS N01WH32118WHI NIH HHS N01WH32119WHI NIH HHS N01WH32122WHI NIH HHS N01WH42107WHI NIH HHS N01WH42108WHI NIH HHS N01WH42109WHI NIH HHS N01WH42110WHI NIH HHS N01WH42111WHI NIH HHS N01WH42112WHI NIH HHS N01WH42113WHI NIH HHS N01WH42114WHI NIH HHS N01WH42115WHI NIH HHS N01WH42116WHI NIH HHS N01WH42117WHI NIH HHS N01WH42118WHI NIH HHS N01WH42119WHI NIH HHS N01WH42120WHI NIH HHS N01WH42121WHI NIH HHS N01WH42122WHI NIH HHS N01WH42123WHI NIH HHS N01WH42124WHI NIH HHS N01WH42125WHI NIH HHS N01WH42126WHI NIH HHS N01WH42129WHI NIH HHS N01WH42130WHI NIH HHS N01WH42131WHI NIH HHS N01WH42132WHI NIH HHS N01WH44221
6 · The paper itself

Abstract

In randomized trials, the effect of vitamin D supplementation on blood pressure has been equivocal, while most prospective cohort studies have shown that the risk of incident hypertension is lower in people with higher levels of 25-hydroxyvitamin D (25(OH)D). The authors examined the association between levels of 25(OH)D and changes in blood pressure and incident hypertension in 4,863 postmenopausal women recruited into the Women's Health Initiative between 1993 and 1998. Over 7 years, there were no significant differences in the adjusted mean change in systolic or diastolic blood pressure by quartile of 25(OH)D. The covariate-adjusted risk of incident hypertension was slightly lower in the upper 3 quartiles of 25(OH)D compared with the lowest quartile, but this was statistically significant only in the third quartile (hazard ratio = 0.67, 95% confidence interval: 0.46, 0.96). There was no significant linear or nonlinear trend in the risk of incident hypertension by untransformed or log-transformed continuous values of 25(OH)D. In postmenopausal women in this study, serum levels of 25(OH)D were not related to changes in blood pressure, and evidence for an association with lower risk of incident hypertension was weak.

Indexed as

Blood PressureAgedFemaleHumansHypertensionLinear ModelsLongitudinal StudiesMiddle AgedPostmenopauseProportional Hazards ModelsProspective StudiesRiskVitamin D25-hydroxyvitamin DVitamin D

Identifiers

PMID22127681
PMCPMC3291161
OpenAlexW2103320867

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.