Evidence map›Paper›PMID 38783864›Full record

ArticleFrontiers in sports and active living2024

Patterns of energy availability and carbohydrate intake differentiate between adaptable and problematic low energy availability in female athletes.

Birna Vardardottir, Sigridur Lara Gudmundsdottir, Ellen Alma Tryggvadottir, Anna S Olafsdottir

Abstract read
In one paragraph

Article in Frontiers in sports and active living, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

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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

4 authors.

Birna VardardottirFaculty of Health Promotion, Sport and Leisure Studies, University of Iceland, Reykjavik, Iceland.
Sigridur Lara GudmundsdottirFaculty of Health Promotion, Sport and Leisure Studies, University of Iceland, Reykjavik, Iceland.
Ellen Alma TryggvadottirFaculty of Health Promotion, Sport and Leisure Studies, University of Iceland, Reykjavik, Iceland.
Anna S OlafsdottirFaculty of Health Promotion, Sport and Leisure Studies, University of Iceland, Reykjavik, Iceland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Problematic low energy availability (EA) is the underlying culprit of relative energy deficiency in sport (REDs), and its consequences have been suggested to be exacerbated when accompanied by low carbohydrate (CHO) intakes. Objectives: This study compared dietary intake, nutrition status and occurrence of REDs symptoms in groups of female athletes, displaying different patterns of EA and CHO intake. Methods: Female athletes ( Results: In total, 36.6% were categorised as SEA + SCHO, of which 5/16 were ball sport, 7/10 endurance, 1/7 aesthetic, 2/5 weight-class, and 0/3 weight-class athletes. Of LEA + LCHO athletes (19.5% of all), 50% came from ball sports. Aesthetic and endurance athletes reported the greatest training demands, with weekly training hours higher for aesthetic compared to ball sports (13.1 ± 5.7 vs. 6.7 ± 3.4 h, Conclusion: Repeated exposures to LEA and LCHO are associated with a cluster of negative implications in female athletes. In terms of nutrition strategies, sufficient EA and CHO intakes appear to be pivotal in preventing REDs.

Indexed as

energy availabilityfemale athletenutrition statusrelative energy deficiencysport nutrition

Identifiers

PMID38783864
PMCPMC11111999

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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.