Evidence map›Paper›PMID 23135513›Full record

ArticleNature medicine2012

Small airways, big challenge: measuring the unseen?

Salman Siddiqui, Omar S Usmani

Abstract readComment
PubMed Publisher
In one paragraph

Article in Nature medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.2field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Lung Hyperinflation as Treatable Trait in Chronic Obstructive Pulmonary Disease: A Narrative Review.International journal of chronic obstructive pulmonary disease · 2024
    Review
  3. Article
  4. Comparing the effectiveness of small-particle versus large-particle inhaled corticosteroid in COPD.International journal of chronic obstructive pulmonary disease · 2014
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Salman SiddiquiInstitute for Lung Health, Department of Infection, Immunity and Inflammation, University of Leicester & Glenfield Hospital, Leicester, UK. salman95@yahoo.com
Omar S Usmani
Royal Brompton Hospital · GBUniversity of Leicester · GB

Funding

Department of Health CDF-2011-04-053
6 · The paper itself

Abstract

An imaging technique adapted to differentiate between chronic obstructive pulmonary disease phenotypes can identify small-airway pathophysiology, locate the disease and potentially track disease progression. This approach may be used as a biomarker to identify the small-airway lesion in chronic obstructive pulmonary disease, at an individual level in the clinic (pages 1711-1715).

Indexed as

Diagnosis, DifferentialPulmonary Disease, Chronic ObstructivePulmonary EmphysemaTomography, Emission-ComputedFemaleHumansMale

Identifiers

PMID23135513
OpenAlexW2069566090

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.