Evidence map›Paper›PMID 32071821›Full record

ArticlePeerJ2020

Association of the CACNA2D2 gene with schizophrenia in Chinese Han population.

Yingli Fu, Na Zhou, Wei Bai, Yaoyao Sun, Xin Chen, Yueying Wang, Mingyuan Zhang, Changgui Kou, Yaqin Yu, Qiong Yu

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. CSF proteome-wide study of neuropsychiatric symptoms of dementia.medRxiv : the preprint server for health sciences · 2026
    Article
  3. Article
  4. Article
  5. Article
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 1 institution in 1 country.

Yingli FuDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Na ZhouDepartment of Pharmacy, School and Hospital of Stomatology, Jilin University, Changchun, Jilin, China.
Wei BaiDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Yaoyao SunDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Xin ChenDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Yueying WangDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Mingyuan ZhangDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Changgui KouDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Yaqin YuDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.
Qiong YuDepartment of Epidemiology and Statistics, School of Public Health, Jilin University, Changchun, Jilin, China.ORCID 0000-0003-1143-1749
Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSchizophrenia (SCZ) is a severely complex psychiatric disorder in which ~80% can be explained by genetic factors. Single nucleotide polymorphisms (SNPs) in calcium channel genes are potential genetic risk factors for a spectrum of psychiatric disorders including SCZ. This study evaluated the association between SNPs in the voltage-gated calcium channel auxiliary subunit alpha2delta 2 gene (

methodsA total of 761 SCZ patients and 775 healthy controls were involved in this case-control study. Three SNPs (rs3806706, rs45536634 and rs12496815) of

resultsThere was a significant difference in allele frequencies (χ

conclusionsThis study provides evidence that

Indexed as

CACNA2D2HaplotypeSchizophreniaSNPS

Identifiers

PMID32071821
PMCPMC7007731
OpenAlexW3005512727

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.