Evidence map›Paper›PMID 40284231›Full record

Observational studyNutrients2025

The Impact of Macronutrient Intake on Sleep Quality in Female Endurance Athletes: A Pilot Observational Cross-Sectional Study.

Natsue Koikawa, Yume Minamino, Yu Kawasaki, Takatoshi Kasai, Yoshio Suzuki

Abstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in Nutrients, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Natsue KoikawaGraduate School of Health and Sports Science, Juntendo University, Chiba 270-1695, Japan.ORCID 0000-0001-6917-9254
Yume MinaminoTamanoi Vinegar Co., Ltd., Osaka 590-0940, Japan.
Yu KawasakiDepartment of Obstetrics and Gynecology, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan.
Takatoshi KasaiDepartment of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan.ORCID 0000-0001-5747-7668
Yoshio SuzukiGraduate School of Health and Sports Science, Juntendo University, Chiba 270-1695, Japan.ORCID 0000-0003-4982-5591

Funding

Japanese Center for Research on Women in Sport, Juntendo University NoneMinistry of Education, Culture, Sports, Science and Technology Program for the Strategic Research Foundation at Private Universities, 2014-2018
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AthletesDietFeeding BehaviorNutrientsPhysical EnduranceSleepSleep QualityAdultCross-Sectional StudiesDietary CarbohydratesDietary FatsDietary ProteinsEnergy IntakeFemaleHumansPilot ProjectsDietary CarbohydratesDietary FatsDietary ProteinsNutrientsEpworth sleepiness scalefemale endurance athletesFitbitlow energy availabilitymacronutrientPittsburgh sleep quality indexsleep quality

Identifiers

PMID40284231
PMCPMC12030440

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.