Evidence map›Paper›PMID 34249995›Full record

ArticleFrontiers in nutrition2021

The Effect of Nutrition Intervention With Oral Nutritional Supplements on Ovarian Cancer Patients Undergoing Chemotherapy.

Nan Qin, Guichun Jiang, Xu Zhang, Di Sun, Meishuo Liu

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

Article in Frontiers in nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 5 pooled it
3.1field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 5 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. The impact of nutritional intervention on postoperative prognosis in gynecological cancer patients: a systematic review and meta-analysis.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 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

5 authors at 4 institutions in 1 country.

Nan QinDepartment of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China.
Guichun JiangDepartment of Nursing, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China.
Xu ZhangSchool of Nursing, China Medical University, Shenyang, China.
Di SunSchool of Nursing, Liaoning University of Traditional Chinese Medicine, Shenyang, China.
Meishuo LiuSchool of Nursing, Norman Bethune Health Science Center of Jilin University, Changchun, China.
China Medical University · CNFirst Bethune Hospital of Jilin University · CNLiaoning Cancer Hospital & Institute · CNLiaoning University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

chemotherapynutritional statusoral nutritional supplementovarian cancerpatient-generated subjective global assessments

Identifiers

PMID34249995
PMCPMC8267173
OpenAlexW3177316114

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.