Evidence map›Paper›PMID 27148965›Full record

ArticlePloS one2016

Drivers of the Sex Disparity in Statin Therapy in Patients with Coronary Artery Disease: A Cohort Study.

Huabing Zhang, Jorge Plutzky, Maria Shubina, Alexander Turchin

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  7. Are statin side effects dependent on sex? A narrative review.Przeglad menopauzalny = Menopause review · 2025
    Review
  8. Role of membrane microdomains in cardiac protection: strategies for diabetic cardiomyopathy.American journal of physiology. Heart and circulatory physiology · 2025
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  10. Demographic Predictors of Elevated LDL Cholesterol in Type 1 Diabetes: A Cross-Sectional Study.Clinical diabetes : a publication of the American Diabetes Association · 2025
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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

4 authors.

Huabing ZhangDepartment of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.
Jorge PlutzkyHarvard Medical School, Boston, Massachusetts, United States of America.
Maria ShubinaBrigham and Women's Hospital, Boston, Massachusetts, United States of America.
Alexander TurchinHarvard Medical School, Boston, Massachusetts, United States of America.

Funding

Natural Language Processing to Study Epidemiology of Statin Side EffectsRC1LM010460 · NLM · BRIGHAM AND WOMEN'S HOSPITAL · PI TURCHIN, ALEXANDER · 2009 to 2010
$1000k
NLM NIH HHS RC1 LM010460
6 · The paper itself

Abstract

backgroundWomen are less likely to be prescribed statins than men. Existing reports explain only a fraction of this difference. We conducted a study to identify factors that account for sex differences in statin therapy among patients with coronary artery disease (CAD). METHODS AND

resultsWe retrospectively studied 24,338 patients with CAD who were followed for at least a year between 2000 and 2011 at two academic medical centers. Women (9,006 / 37% of study patients) were less likely to either have initiated statin therapy (81.9% women vs. 87.7% men) or to have persistent statin therapy at the end of follow-up (67.0% women vs. 71.4% men). Women were older (72.9 vs. 68.4 years), less likely to have ever smoked (49.8% vs. 65.6%), less likely to have been evaluated by a cardiologist (57.5% vs. 64.5%) and more likely to have reported an adverse reaction to a statin (27.1% vs. 21.7%) (p < 0.0001 for all). In multivariable analysis, patients with history of smoking (OR 1.094; p 0.017), younger age (OR 1.013 / year), cardiologist evaluation (OR 1.337) and no reported adverse reactions to statins (OR 1.410) were more likely (p < 0.0001 for all) to have persistent statin therapy. Together, these four factors accounted for 90.4% of the sex disparity in persistent statin therapy.

conclusionsSeveral specific factors appear to underlie divergent statin therapy in women vs. men. Identifying such drivers may facilitate programmatic interventions and stimulate further research to overcome sex differences in applying proven interventions for cardiovascular risk reduction.

Indexed as

AgedCohort StudiesCoronary Artery DiseaseFemaleHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMaleRetrospective StudiesRisk FactorsSex FactorsHydroxymethylglutaryl-CoA Reductase Inhibitors

Identifiers

PMID27148965
PMCPMC4858152

What OpenQuestion holds

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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.