Evidence map›Paper›PMID 30267066›Full record

ArticleJAMA surgery2019

Frequency of Misinterpretation of Inconclusive Noninferiority Trials: The Case of the Laparoscopic vs Open Resection for Rectal Cancer Trials.

Sergio A Acuna, Fahima Dossa, Nancy N Baxter

Abstract readComparative Study
In one paragraph

Article in JAMA surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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. ROCC/GOG-3043: a randomized controlled trial of robotic versus open surgery for early-stage cervical cancer.International journal of gynecological cancer : official journal of the International Gynecological Cancer Society · 2025
    Article
  2. Review
  3. Review
  4. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Sergio A AcunaDivision of General Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
Fahima DossaDivision of General Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
Nancy N BaxterDivision of General Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.

Funding

CIHR 115164CIHR 148470
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Data Interpretation, StatisticalEquivalence Trials as TopicCross-Sectional StudiesHumansLaparoscopyRectal Neoplasms

Identifiers

PMID30267066
PMCPMC6439854

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.