Evidence map›Paper›PMID 22399535›Full record

ArticleCirculation2012

Comparison of the Framingham and Reynolds Risk scores for global cardiovascular risk prediction in the multiethnic Women's Health Initiative.

Nancy R Cook, Nina P Paynter, Charles B Eaton, JoAnn E Manson, Lisa W Martin, Jennifer G Robinson, Jacques E Rossouw, Sylvia Wassertheil-Smoller, Paul M Ridker

Abstract readComparative Study
In one paragraph

Article in Circulation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 3 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

106 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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46 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Nancy R CookDivision of Preventive Medicine, Brigham and Women's Hospital, 900 Commonwealth Ave E, Boston, MA 02215, USA. ncook@rics.bwh.harvard.edu
Nina P Paynter
Charles B Eaton
JoAnn E Manson
Lisa W Martin
Jennifer G Robinson
Jacques E Rossouw
Sylvia Wassertheil-Smoller
Paul M Ridker

Funding

VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032111 · WH · EMORY UNIVERSITY · PI WATTS, NELSON · 1993 to 2001
$1.6M
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
VANGUARD CENTER FOR WOMENS HEALTH INITIATIVEN01WH032100 · WH · FRED HUTCHINSON CANCER RESEARCH CENTER · PI BERESFORD, SHIRLEY AA · 1993 to 2001
$1.1M
VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032118 · WH · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI JOHNSON, KAREN C · 1993 to 2000
$992k
VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032122 · WH · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI TREVISAN, MAURIZIO · 1993 to 2000
$927k
VANGUARD CENTER FOR WOMENS HEALTH INITIATIVEN01WH032108 · WH · NORTHWESTERN UNIVERSITY · PI GREENLAND, PHILIP · 1993 to 2000
$919k
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042129 · WH · UNIVERSITY OF FLORIDA · PI LIMACHER, MARIAN C. · 1994 to 2000
$868k
CLIN CTR CLIN TRIAL/OBSERVATIONAL STUDY OF WHIN01WH042107 · WH · UNIVERSITY OF CALIFORNIA IRVINE · PI HUBBELL, F ALLAN · 1994 to 2000
$348k
VANGUARD CENTER FOR WOMEN'S HEALTH INITIATIVEN01WH032115 · WH · UNIVERSITY OF ARIZONA · PI BASSFORD, TAMSEN E · 1993 to 2000
$196k
NHLBI NIH HHS HHSN268200960011CNHLBI NIH HHS N01 WH032105PHS HHS 24152PHS HHS 32100-2PHS HHS 32105-6PHS HHS 32108-9PHS HHS 32111-13PHS HHS 32115PHS HHS 32118-9PHS HHS 32122PHS HHS 42107-26PHS HHS 42129-32PHS HHS 44221WHI NIH HHS N01 WH022110WHI NIH HHS N01 WH024152WHI NIH HHS N01 WH032100WHI NIH HHS N01 WH032108WHI NIH HHS N01 WH032111WHI NIH HHS N01 WH032115WHI NIH HHS N01 WH032118WHI NIH HHS N01 WH032122WHI NIH HHS N01 WH042107WHI NIH HHS N01 WH042129WHI NIH HHS N01 WH044221
6 · The paper itself

Abstract

backgroundFramingham-based and Reynolds Risk scores for cardiovascular disease (CVD) prediction have not been directly compared in an independent validation cohort. METHODS AND

resultsWe selected a case-cohort sample of the multiethnic Women's Health Initiative Observational Cohort, comprising 1722 cases of major CVD (752 myocardial infarctions, 754 ischemic strokes, and 216 other CVD deaths) and a random subcohort of 1994 women without prior CVD. We estimated risk using the Adult Treatment Panel III (ATP-III) score, the Reynolds Risk Score, and the Framingham CVD model, reweighting to reflect cohort frequencies. Predicted 10-year risk varied widely between models, with ≥10% risk in 6%, 10%, and 41% of women with the ATP-III, Reynolds, and Framingham CVD models, respectively. Calibration was adequate for the Reynolds model, but the ATP-III and Framingham CVD models overestimated risk for coronary heart disease and major CVD, respectively. After recalibration, the Reynolds model demonstrated improved discrimination over the ATP-III model through a higher c statistic (0.765 versus 0.757; P=0.03), positive net reclassification improvement (NRI; 4.9%; P=0.02), and positive integrated discrimination improvement (4.1%; P<0.0001) overall, excluding diabetics (NRI=4.2%; P=0.01), and in white (NRI=4.3%; P=0.04) and black (NRI=11.4%; P=0.13) women. The Reynolds (NRI=12.9%; P<0.0001) and ATP-III (NRI=5.9%; P=0.0001) models demonstrated better discrimination than the Framingham CVD model.

conclusionsThe Reynolds Risk Score was better calibrated than the Framingham-based models in this large external validation cohort. The Reynolds score also showed improved discrimination overall and in black and white women. Large differences in risk estimates exist between models, with clinical implications for statin therapy.

Indexed as

Women's HealthAgedCardiovascular DiseasesFemaleHumansMiddle AgedProportional Hazards ModelsProspective StudiesRisk

Identifiers

PMID22399535
PMCPMC3324658

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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.