Evidence map›Paper›PMID 12147179›Full record

ArticleHeart disease (Hagerstown, Md.)

The Seattle angina questionnaire: reliability and validity in women with chronic stable angina.

Laura P Kimble, Sandra B Dunbar, William S Weintraub, Deborah B McGuire, Sharon Fazio, Anindya K De, Ora Strickland

Registry-linked trialAbstract readValidation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Heart disease (Hagerstown, Md.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. It reports registered trial NCT02910154. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
0.6field-weighted citation impact, top 28% 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.

NCT02910154 nacompleted

Comprehensive Treatment of Angina in Women With Microvascular Dysfunction - a Proof of Concept Study of the iPower Cohort

Ran2016Enrolled62Registered outcomes9Posted comparisons0ConditionsAngina Pectoris, Coronary Microvascular DiseaseArmsdiet, Medication (with statin and ACE-inhibition), training
PMID 19878986PMID 23432189PMID 10675425PMID 11788217PMID 11991214PMID 12914662PMID 13394341PMID 15007010PMID 15020531PMID 15671433PMID 16368303PMID 16458167other papers from this trial
Open the trial in the graph
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 55 citations in OpenAlex.

  1. Trial
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  4. A multidimensional item response theory analysis of the Seattle Angina Questionnaire: measurement precision, differential item functioning, and potential for item reduction.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
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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

7 authors at 1 institution in 1 country.

Laura P KimbleSchool of Nursing, Emory University, Atlanta, Georgia 30322, USA. lkimble@emory.edu
Sandra B Dunbar
William S Weintraub
Deborah B McGuire
Sharon Fazio
Anindya K De
Ora Strickland
Emory University · US

Funding

GENDER DIFFERENCES IN PATTERNS OF CHRONIC ANGINAL PAINR29NR004425 · NINR · EMORY UNIVERSITY · PI KIMBLE, LAURA PORTER · 1997 to 2001
$216k
NINR NIH HHS R29 NR004425NINR NIH HHS R29NR04425
6 · The paper itself

Abstract

Angina pectoris causes substantial psychological and functional disability and adversely effects health-related quality of life, particularly in women. Studies of cardiac disease-specific quality of life in women with coronary artery disease and angina are limited because little reliability and validity data for these instruments exist for women. Therefore, the purpose of this study was to examine reliability and validity of the Seattle Angina Questionnaire (SAQ), a cardiac disease-related quality-of-life measure, in a sample of women with chronic stable angina. A secondary analysis was performed on SAQ data from 175 women with a confirmed diagnosis of CAD and angina pectoris. The majority of the women were older, white, living with their spouse, had a previous acute myocardial infarction, and had undergone revascularization. The Cronbach alpha was used to assess reliability of the SAQ's five subscales, and factor analysis was used to assess the SAQ's validity. Results suggest that the SAQ is a reliable and valid quality-of-life measure in women with CAD. The physical limitations subscale factored into two separate factors, suggesting that the subscale measures two domains of physical function: self-care and exercise tolerance/mobility. Future research is needed to determine whether examining different combinations of SAQ items might provide a more sensitive assessment of cardiac disease-specific quality of life in women.

Indexed as

Quality of LifeSurveys and QuestionnairesAdultAgedAged, 80 and overAngina PectorisCoronary Artery DiseaseFactor Analysis, StatisticalFemaleHumansMiddle AgedReproducibility of ResultsSoutheastern United StatesWomen

Identifiers

PMID12147179
PMCPMC4322389
OpenAlexW2040165048

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.