Evidence map›Paper›PMID 37735799›Full record

Trial reportJournal of the International Society of Sports Nutrition2023

Effect of vitamin D

Xiao-Li Zhang, Qing Zhang, Xu Zhang, Qin-Wen Gu, Jin-Jing Pan, Yu-Fang Pei, Jia-Fu Li, Fei Jiang, Ling-Jing Diao, Hui-Ming Zhou and 5 more

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Journal of the International Society of Sports Nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. The Crucial Role of Exercise in Promoting Adolescent Bone Health.Advances in experimental medicine and biology · 2026
    Review
  2. Review
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

15 authors at 1 institution in 1 country.

Xiao-Li ZhangDepartment of Occupational and Environmental Health, School of Public Health, Medical College of Soochow University, Suzhou, China.
Qing ZhangDepartment of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, China.
Xu ZhangDepartment of Occupational and Environmental Health, School of Public Health, Medical College of Soochow University, Suzhou, China.
Qin-Wen GuDepartment of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, China.
Jin-Jing PanDepartment of Occupational and Environmental Health, School of Public Health, Medical College of Soochow University, Suzhou, China.
Yu-Fang PeiDepartment of Epidemiology and Biostatistics, School of Public Health, Soochow University, Suzhou, China.
Jia-Fu LiSchool of Physical Education and Sports Science, Soochow University, Suzhou, China.
Fei JiangSchool of Physical Education and Sports Science, Soochow University, Suzhou, China.
Ling-Jing DiaoDepartment of Occupational and Environmental Health, School of Public Health, Medical College of Soochow University, Suzhou, China.
Hui-Ming ZhouDepartment of Occupational and Environmental Health, School of Public Health, Medical College of Soochow University, Suzhou, China.
Hong-Mei DingDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of Soochow University, Suzhou, China.
Zeng-Li ZhangSchool of Physical Education and Sports Science, Soochow University, Suzhou, China.
Guang-Ming ZhouState Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Soochow University, Suzhou, China.
Wen-Jun WangDepartment of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, China.
Bing-Yan LiDepartment of Occupational and Environmental Health, School of Public Health, Medical College of Soochow University, Suzhou, China.ORCID 0000-0002-0404-7709
Soochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is epidemiological evidence which suggests an association between 25-hydroxyvitamin D [25(OH)D] levels and bone and muscle function; however, it is unclear whether vitamin D supplementation has an added benefit beyond bone health. Here, we investigated the effects of vitamin D

methodsOne hundred and seventeen eligible subjects with 25(OH)D (19.2 ± 7.8 ng/mL) were randomly assigned to either vitamin D

resultsDuring wintertime, supplementation with 1000 IU/d of vitamin D

conclusionsThe study demonstrated that one-month of 1000 IU/d of vitamin D3 supplementation during the winter had beneficial effects on 25(OH)D status and PTH. However, vitamin D

Indexed as

CholecalciferolHand StrengthCholesterol, HDLHumansPhysical Functional PerformanceUniversitiesVitamin DCholecalciferolCholesterol, HDLVitamin Dmaximal oxygen uptakephysical performanceuniversity studentsVitamin Dwinter supplementary

Identifiers

PMID37735799
PMCPMC10540648
OpenAlexW4386944863

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.