Evidence map›Paper›PMID 28344456›Full record

ArticleJournal of sports science & medicine2017

Caffeine Ingestion Improves Repeated Freestyle Sprints in Elite Male Swimmers.

Paul S R Goods, Grant Landers, Sacha Fulton

Open access · greenAbstract read
PubMed Full text at PMC
In one paragraph

Article in Journal of sports science & medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 3 pooled it
0.8field-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

11 citing papers in PubMed, 3 syntheses or guidelines pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Trial
  6. Trial
  7. Article
  8. Article
  9. Article
  10. Review
  11. Nutritional needs in the professional practice of swimming: a review.Journal of exercise nutrition & biochemistry · 2017
    Article
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

3 authors at 2 institutions in 2 countries.

Paul S R GoodsSchool of Sport Science, Exercise and Health. The University of Western Australia, Australia; Physiology Department. Western Australian Institute of Sport, Australia.
Grant LandersSchool of Sport Science, Exercise and Health. The University of Western Australia , Australia.
Sacha FultonPhysiology Department. Western Australian Institute of Sport , Australia.
The University of Western Australia · AUEnglish Institute of Sport · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this investigation was to determine the efficacy of a moderate dose of caffeine to improve repeat-sprint performance in elite freestyle sprinters. Nine highly trained male swimmers performed 6 x 75 m freestyle sprints on two occasions 1-h after consuming either 3 mg·kg

Indexed as

Adenosine receptor antagonismintermittent exerciserepeat-sprint abilitystimulant

Identifiers

PMID28344456
PMCPMC5358037
OpenAlexW2610365835

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.