Cited by 136Coronary Interventions and DiagnosticsCardiac Health and Mental HealthCardiac and Coronary Surgery Techniques

Quality of life of patients with chronic stable angina before and four years after coronary revascularisation compared with a normal population

Open access
Brorsson, B, Bernstein, S J, Brook, R H, Werkö, L·2002·Heart

Abstract

Objective: To assess the impact of coronary revascularisation on the health related quality of life (HRQOL) of patients with chronic stable angina compared with data from “community” norms four years following revascularisation. Design: Prospective survey and review of medical records. Setting: Seven of the eight public Swedish heart centres that performed coronary artery interventions. Subjects: 827 patients aged 55–79 years with chronic stable angina who underwent coronary artery revascularisation in 1994 or 1995 and completed the four year HRQOL survey. Main outcome measures: Five components of the Swedish quality of life survey. Results: Compared with age and sex adjusted population norms, patients at baseline had significantly lower mean scores on all five functioning and wellbeing scales (p < 0.001). Four years after revascularisation, the mean levels of functioning and wellbeing were similar to those in the normative population (p > 0.05) except for quality of sleep (p < 0.001). The improvements were the same across age groups and for men and women. However, 36% of men and 55% of women were not completely free from angina by four years (p < 0.001). Men without angina after four years had better HRQOL than their community norms (p < 0.001) on all dimensions except quality of sleep (p > 0.05). Women without angina had less pain (p < 0.01) and better general health perception (p < 0.05) but similar physical functioning, quality of sleep, and emotional wellbeing compared with their community counterparts. Both men and women who had suffered at least one anginal attack during the preceding four weeks had significantly worse HRQOL by four years than their community norms (p < 0.01). Conclusions: By four years following revascularisation, three fifths of patients with chronic stable angina were free of angina and their HRQOL was the same as or better than that of the general Swedish population. However, fewer than half of all women and two thirds of men who underwent revascularisation were angina-free after four years. Among patients with new or persistent angina, the HRQOL was worse than that in community norms.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1136/heart.87.2.140

Cites

28 of 28 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Brorsson, B., Bernstein, S. J., Brook, R. H., & Werkö, L.
Affiliations
  • SBU - Swedish Agency for Health Technology Assessment and Assessment of Social Services (SE)
  • University of Michigan (US)
  • RAND Corporation (US)
Corresponding author
Brorsson, B
Venue
Heart
Publisher
BMJ
Published
2002-02
Volume
87
Issue
2
Pages
140-145
ISSN
  • 1355-6037 (ISSN-L)
  • 1468-201X
OpenAlex
W2011104990
Cited by
136
References
28
Citations by year
2026: 1 · 2025: 1 · 2024: 6 · 2023: 2 · 2021: 8 · 2020: 6 · 2019: 10 · 2018: 3 · 2017: 3 · 2016: 9 · 2015: 11 · 2014: 8 · 2013: 10 · 2012: 10
FWCI
4.13
Type
journal article
Language
en
Open access
Locations
  • Heart (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Lunds Universitet
  • Linköpings Universitet
  • Akademiska Sjukhuset
  • Sahlgrenska Universitetssjukhuset
  • Uppsala Universitet
  • Dirección General de Enseñanza Superior e Investigación Científica
  • Medical Research Council
Topics
  • Health Sciences › Medicine › Surgery › Coronary Interventions and Diagnostics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Health and Mental Health
  • Health Sciences › Medicine › Surgery › Cardiac and Coronary Surgery Techniques
Keywords
stable angina, coronary revascularization, health-related quality of life, coronary artery bypass grafting, percutaneous coronary intervention, sex differences, community norms, sleep quality
MeSH terms
Aged, Aged, 80 and over, Angina Pectoris, Chronic Disease, Female, Health Surveys, Humans, Male, Middle Aged, Myocardial Revascularization, Postoperative Period, Preoperative Care, Prognosis, Quality of Life, Retrospective Studies, Sweden, Time Factors, Chi-Square Distribution, Age Distribution, Sex Distribution

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review