Evidence map›Paper›PMID 31163269›Full record

ArticleAmerican heart journal2019

Objective Randomised Blinded Investigation With Optimal Medical Therapy of Angioplasty in Stable Angina (ORBITA) and coronary stents: A case study in the analysis and reporting of clinical trials.

Andrew Gelman, John B Carlin, Brahmajee K Nallamothu

Abstract readComment
PubMed Publisher
In one paragraph

Article in American heart journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 32% 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.

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

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Analysis and Reporting of Randomized Trials in Cleft Palate Surgery: Learning from the Timing of Primary Surgery (TOPS) Trial.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 3 institutions in 2 countries.

Andrew GelmanDepartment of Statistics and Political Science, Columbia University, New York City, NY.
John B CarlinClinical Epidemiology and Biostatistics, Murdoch Children's Research Institute, Melbourne School of Population and Global Health and Department of Paediatrics, University of Melbourne, Melbourne, Australia.
Brahmajee K NallamothuMichigan Integrated Center for Health Analytics and Medical Prediction, Division of Cardiovascular Diseases, Department of Internal Medicine, University of Michigan Medical School, Ann, MI. Electronic address: bnallamo@med.umich.edu.
Columbia University · USUniversity of Melbourne · AUUniversity of Michigan–Ann Arbor · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Angina, StableLaparoscopyPercutaneous Coronary InterventionRobotic Surgical ProceduresAngioplastyHumansProlapseQuality of LifeStentsSurgical Mesh

Identifiers

PMID31163269
OpenAlexW2944789569

What OpenQuestion holds

Textmetadata
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.