Evidence map›Paper›PMID 29848494›Full record

Observational studyJournal of the American Heart Association2018

Sex Differences in Omega-3 and -6 Fatty Acids and Health Status Among Young Adults With Acute Myocardial Infarction: Results From the VIRGO Study.

Yuan Lu, Qinglan Ding, Xiao Xu, Erica S Spatz, Rachel P Dreyer, Gail D'Onofrio, Michael Caulfield, Khurram Nasir, John A Spertus, Harlan M Krumholz

Open access · goldAbstract readComparative StudyMulticenter StudyObservational Study
In one paragraph

Observational study in Journal of the American Heart Association, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact, top 94% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Observational
  2. Article
  3. Article
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

10 authors at 4 institutions in 1 country.

Yuan LuCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT.
Qinglan DingCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT.
Xiao XuCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT.
Erica S SpatzCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT.
Rachel P DreyerCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT.
Gail D'OnofrioDepartment of Emergency Medicine, Yale School of Medicine, New Haven, CT.
Michael CaulfieldQuest Diagnostics Nichols Institute, San Juan Capistrano, CA.
Khurram NasirCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT.
John A SpertusUniversity of Missouri-Kansas City and Saint Luke's Mid America Heart Institute, Kansas City, MO.
Harlan M KrumholzCenter for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT harlan.krumholz@yale.edu.
Yale New Haven Hospital · USYale University · USQuest Diagnostics (United States) · USSaint Luke's Hospital · US

Funding

Young Women With Acute Myocardial InfarctionR01HL081153 · NHLBI · YALE UNIVERSITY · PI KRUMHOLZ, HARLAN MARC · 2007 to 2012
$10.6M
NHLBI NIH HHS R01 HL081153
6 · The paper itself

Abstract

backgroundYoung women (aged ≤55 years) with acute myocardial infarction (AMI) have poorer health status outcomes than similarly aged men. Low omega-3 fatty acids (FAs) have been implicated as risk factors for cardiovascular outcomes in AMI patients, but it is not clear whether young women have similar or different post-AMI omega-3 FA profiles compared with young men. METHODS AND

resultsWe assessed the sex differences in post-AMI omega-3 FAs and the associations of these biomarkers with patient-reported outcomes (symptom, functioning status, and quality of life) at 12-month follow-up, using data from 2985 US adults with AMI aged 18 to 55 years enrolled in the VIRGO (Variation in Recovery: Role of Gender on Outcomes of Young Acute Myocardial Infarction Patients) study. Biomarkers including eicosapentaenoic acid, docosahexaenoic acid, arachidonic acid (AA), eicosapentaenoic acid/AA ratio, omega-3/omega-6 ratio, and omega-3 index were measured 1 month after AMI. Overall, the omega-3 FAs and AA were similar in young men and women with AMI. In both unadjusted and adjusted analysis (controlling for age, sex, race, smoking, hypertension, diabetes mellitus, body mass index, and health status score at 1 month), omega-3 FAs and AA were not significantly associated with 12-month health status scores using the Bonferroni corrected statistical threshold.

conclusionsWe found no evidence of sex differences in omega-3 FAs and AA in young men and women 1 month after AMI. Omega-3 FAs and AA at 1-month after AMI were generally not associated with 12-month patient-reported health status after adjusting for patient demographic, clinical characteristics, and the corresponding 1-month health status score.

Indexed as

Health Status DisparitiesAdolescentAdultAustraliaBiomarkersFatty Acids, Omega-3Fatty Acids, Omega-6FemaleHumansMaleMiddle AgedMyocardial InfarctionPrognosisProspective StudiesRisk FactorsSex FactorsBiomarkersFatty Acids, Omega-3Fatty Acids, Omega-6acute myocardial infarctionfatty acidhealth statusomega‐3 fatty acidswomen

Identifiers

PMID29848494
PMCPMC6015388
OpenAlexW2806298612

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.