Evidence map›Paper›PMID 19299218›Full record

ArticleJournal of the Chinese Medical Association : JCMA2009

Bibliometric analysis of obstructive sleep apnea research trends.

Chun-Ping Huang

Abstract read
In one paragraph

Article in Journal of the Chinese Medical Association : JCMA, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Publication trends in obstructive sleep apnea: Evidence of need for more evidence.World journal of otorhinolaryngology - head and neck surgery · 2017
    Article
  6. Article
  7. Article
  8. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

Chun-Ping HuangDepartment of Neurology, Taipei Medical University, Taipei, Taiwan, Republic of China. 92257@wanfang.gov.tw

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to describe current trends and areas of future research using a bibliometric evaluation of the publication output associated with research on obstructive sleep apnea (OSA) during the 16-year period of 1991-2006.

methodsData encompassing the period from 1991 to 2006 were extracted from the Science Citation Index online version. We analyzed selected documents with "obstructive sleep apnea", "obstructive apnea", or "OSA" as a part of the title, abstract, or key words and reported the following parameters: trends of publication output, journal pattern, country of publication, authorship, author-generated key words, and KeyWords Plus.

resultsThe annual number of articles on OSA grew at a faster rate than did the number of general scientific publications, from approximately 200 in 1991 to 650 in 2006. The main subject categories in which research on OSA was conducted were the respiratory system and clinical neurology, each of which accounted for > 10% of total articles. Most of the research was conducted in the major industrial countries, with most international collaborations involving the United States and Canada. Certain terms were identified by KeyWords Plus but not by author-generated key words, and some terms increased in frequency of use over time.

conclusionThis study provides a bibliometric analysis showing that the annual number of publications related to OSA has been increasing at a much faster rate than the overall scientific literature during the past 16 years in a growing number of specialized journals. Analysis of key words (KeyWords Plus) suggests research trends and areas for future research.

Indexed as

BibliometricsSleep Apnea, ObstructiveHumans

Identifiers

PMID19299218
PMCPMC7129634

What OpenQuestion holds

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Registered trials

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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.