Evidence map›Paper›PMID 34566619›Full record

ArticleFrontiers in aging neuroscience2021

Correlation of Decreased Serum Pituitary Adenylate Cyclase-Activating Polypeptide and Vasoactive Intestinal Peptide Levels With Non-motor Symptoms in Patients With Parkinson's Disease.

Shiyu Hu, Shen Huang, Jianjun Ma, Dongsheng Li, Zhenxiang Zhao, Jinhua Zheng, Mingjian Li, Zhidong Wang, Wenhua Sun, Xiaoxue Shi

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 28% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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  5. Article
  6. Role of endocrine PACAP in age-related diseases.Frontiers in endocrinology · 2023
    Review
  7. Article
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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

10 authors at 3 institutions in 1 country.

Shiyu HuDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Shen HuangDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Jianjun MaDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Dongsheng LiDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Zhenxiang ZhaoDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Jinhua ZhengDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Mingjian LiDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Zhidong WangDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Wenhua SunDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Xiaoxue ShiDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou, China.
Henan Provincial People's Hospital · CNZhengzhou University · CNHenan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

cross-sectional studynon-motor symptomsParkinson’s diseasepituitary adenylate cyclase-activating polypeptidevasoactive Intestinal peptide

Identifiers

PMID34566619
PMCPMC8457255
OpenAlexW3198706536

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.