Evidence map›Paper›PMID 37138258›Full record

ArticleBMC psychiatry2023

Suicidal ideation in Chinese adults with schizophrenia: associations with neurocognitive function and empathy.

Jie Liu, Ke Zhao, Siyao Zhou, Lan Hong, Yao Xu, Shiyu Sun, Siyu Tong, Liandan Huang, Jiahong Liu, Jieqiong Wang and 4 more

Abstract read
In one paragraph

Article in BMC psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

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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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  4. Observational
  5. Social Cognition in Suicidal Behavior in Psychosis: A Systematic Review.Behavioral sciences (Basel, Switzerland) · 2025
    Review
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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

14 authors.

Jie Liu *School of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Ke Zhao *Lishui Second People's Hospital Affiliated to Wenzhou Medical University, Lishui, China.
Siyao ZhouSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Lan HongSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Yao XuSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Shiyu SunSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Siyu TongSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Liandan HuangThe Affiliated Kangning Hospital of Wenzhou Medical University Zhejiang Provincial Clinical Research Center for Mental Disorder, 325000, Wenzhou, China.
Jiahong LiuThe Affiliated Kangning Hospital of Wenzhou Medical University Zhejiang Provincial Clinical Research Center for Mental Disorder, 325000, Wenzhou, China.
Jieqiong WangThe Affiliated Kangning Hospital of Wenzhou Medical University Zhejiang Provincial Clinical Research Center for Mental Disorder, 325000, Wenzhou, China.
Na LiSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Mengbei LouSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Wei TangSchool of Mental Health, Wenzhou Medical University, Wenzhou, Zhejiang, China. kntw@163.com.
Zhengmao CaiThe Affiliated Kangning Hospital of Wenzhou Medical University Zhejiang Provincial Clinical Research Center for Mental Disorder, 325000, Wenzhou, China. czm0577@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSuicidal ideation is common among people diagnosed with schizophrenia spectrum disorders and may be related to neurocognitive, social cognitive, and clinical variables. This study aimed to investigate the relationships between suicidal ideation and both neurocognitive function and empathy.

methodsThe sample for this cross-sectional study comprised 301 schizophrenic patients aged 18-44 years. All participants were administered the Beck Scale for Suicide Ideation-Chinese Version (BSI-CV), the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), the Interpersonal Reactivity Index (IRI), and the Positive and Negative Syndrome Scale (PANSS). The demographic and clinical data of the patients were also collected.

resultsIn total, 82 patients reported suicidal ideation. Compared to patients without suicidal ideation, patients with suicidal ideation showed significant differences in the IRI-Personal Distress subscale, PANSS-General Psychopathology symptom scores, and suicide attempts. Moreover, there were moderating effects of neurocognitive function and empathy on the relationship between suicide attempts and suicidal ideation.

conclusionsThese results indicate that the personal distress component of empathy, general psychopathology symptoms and suicide attempts are independent risk factors for suicidal ideation in Chinese adults with schizophrenia. Moreover, neurocognitive function may also be related to suicidal ideation through a moderating relationship. In order to reduce suicidal ideation among patients with schizophrenia, early screening of empathy and neurocognitive function is essential.

Indexed as

SchizophreniaAdultCross-Sectional StudiesEmpathyHumansPsychiatric Status Rating ScalesRisk FactorsSuicidal IdeationNonsocial cognitivePersonal distressSchizophreniaSocial cognitiveSuicide

Identifiers

PMID37138258
PMCPMC10155378

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