Evidence map›Paper›PMID 33120084›Full record

ReviewBreast (Edinburgh, Scotland)2020

Quality indicators for the diagnosis and surgical management of breast cancer in South Africa.

Sarah Nietz, Paul Ruff, Wenlong Carl Chen, Daniel S O'Neil, Shane A Norris

Abstract readReview
In one paragraph

Review in Breast (Edinburgh, Scotland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Breast Cancer Care Quality Indicators in Spain: A Systematic Review.International journal of environmental research and public health · 2021
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
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

5 authors.

Sarah NietzDepartment of Surgery, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Noncommunicable Diseases Research Division, Wits Health Consortium (PTY) Ltd, Johannesburg, South Africa. Electronic address: sarah.nietz@gmx.de.
Paul RuffNoncommunicable Diseases Research Division, Wits Health Consortium (PTY) Ltd, Johannesburg, South Africa; Division of Medical Oncology, Department of Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
Wenlong Carl ChenNoncommunicable Diseases Research Division, Wits Health Consortium (PTY) Ltd, Johannesburg, South Africa; National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa; Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
Daniel S O'NeilSylvester Comprehensive Cancer Center, University of Miami Health System, Miami, USA; Department of Medicine, University of Miami Leonard M. Miller School of Medicine, Miami, USA.
Shane A NorrisNoncommunicable Diseases Research Division, Wits Health Consortium (PTY) Ltd, Johannesburg, South Africa; SAMRC/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.

Funding

UM Calabresi Clinical Oncology Research Career Development AwardK12CA226330 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI Alan Pollack · 2018 to 2026
$5.1M
Novel predictors of survival among breast cancer patients with/without HIV in South AfricaR01CA250012 · NCI · WITS HEALTH CONSORTIUM (PTY), LTD · PI CUBASCH, HERBERT, EL-SADR, WAFAA M. · 2020 to 2024
$2.0M
HIV's Effects on Breast Cancer Treatment and Outcomes in South AfricaR01CA192627 · NCI · WITS HEALTH CONSORTIUM (PTY), LTD · PI JACOBSON, JUDITH S, JOFFE, MAUREEN · 2015 to 2019
$1.7M
NCI NIH HHS K12 CA226330NCI NIH HHS R01 CA192627NCI NIH HHS R01 CA250012
6 · The paper itself

Abstract

introductionQuality indicators (QIs) for breast cancer care have been developed and applied in high-income countries and contributed to improved quality of care and patient outcomes over time. MATERIALS AND

methodsA modified Delphi process was used to derive expert consensus. Potential QIs were rated by a panel of 17 breast cancer experts from various subspecialties and across South African provinces. Each QI was rated according to importance to measure, scientific acceptability and feasibility. Scoring ranged from 1 (no agreement) to 5 (strong agreement). Inclusion thresholds were set a priori at mean ratings ≥4 with a coefficient variation of ≥25%. Levels of evidence were determined for each indicator.

resultsThe literature review identified 790 potential QIs. After categorisation and removal of duplicates, 52 remained for panel review. There was strong consensus for 47 which were merged to 30 QIs by exclusion of similar indicators and indicator grouping. The final set included eight QIs with level I or II evidence and two QIs with level III evidence which were deemed "mandatory" due to clinical priority and impact on care. The remaining QIs with lower-level evidence were grouped as eight "recommended" QIs (regarded as standard of care) and twelve "optional" QIs (not regarded as standard of care).

conclusionA regional set of QIs was developed to facilitate standardised treatment and auditing of surgical care for breast cancer patients in South Africa. Routine monitoring of the ten mandatory QIs, which were selected to have the most substantial impact on patient outcome, is proposed.

Indexed as

Quality Indicators, Health CareBreast NeoplasmsConsensusDelphi TechniqueEarly Detection of CancerFemaleHumansMammographyMastectomyQuality ImprovementSouth AfricaBreast cancer surgeryLow-to middle-income countriesQuality indicators

Identifiers

PMID33120084
PMCPMC7593621

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.