Evidence map›Paper›PMID 30012945›Full record

ArticleAntioxidants (Basel, Switzerland)2018

High Vitamin C Status Is Associated with Elevated Mood in Male Tertiary Students.

Juliet M Pullar, Anitra C Carr, Stephanie M Bozonet, Margreet C M Vissers

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
4.1field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
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  6. The Role of GCH1 Deficiency and Tetrahydrobiopterin in Mental Health.International journal of molecular sciences · 2025
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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 at 1 institution in 1 country.

Juliet M PullarCentre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch, PO Box 4345, Christchurch 8140, New Zealand. juliet.pullar@otago.ac.nz.
Anitra C CarrCentre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch, PO Box 4345, Christchurch 8140, New Zealand. anitra.carr@otago.ac.nz.ORCID 0000-0002-5890-2977
Stephanie M BozonetCentre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch, PO Box 4345, Christchurch 8140, New Zealand. stephanie.bozonet@otago.ac.nz.
Margreet C M VissersCentre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch, PO Box 4345, Christchurch 8140, New Zealand. margreet.vissers@otago.ac.nz.
University of Otago · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Micronutrient status is thought to impact on psychological mood due to the role of nutrients in brain structure and function. The aim of the current study was to investigate the association of vitamin C status with mood state in a sample of male tertiary students. We measured fasting plasma vitamin C levels as an indicator of vitamin C status, and subjective mood was determined using the Profile of Mood States (POMS) questionnaire. One hundred and thirty-nine male students aged 18 to 35 years were recruited from local tertiary institutes in Christchurch, New Zealand. The average plasma vitamin C concentration was 58.2 ± 18.6 (SD) µmol/L and the average total mood disturbance score was 25.5 ± 26.6 (possible score -32 to 200 measuring low to high mood disturbance, respectively). Plasma vitamin C concentration was inversely correlated with total mood disturbance as assessed by POMS (r = -0.181,

Indexed as

ascorbatemoodplasmaPOMStotal mood disturbancevitamin C

Identifiers

PMID30012945
PMCPMC6071228
OpenAlexW2884414049

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.