Evidence map›Paper›PMID 30962730›Full record

ArticlePsychology research and behavior management2019

Prevalence and associated factors of depression and anxiety among doctoral students: the mediating effect of mentoring relationships on the association between research self-efficacy and depression/anxiety.

Chunli Liu, Lie Wang, Ruiqun Qi, Weiqiu Wang, Shanshan Jia, Deshu Shang, Yangguang Shao, Min Yu, Xinwang Zhu, Shengnan Yan and 2 more

Open access · goldAbstract read
In one paragraph

Article in Psychology research and behavior management, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 3 pooled it
20.4field-weighted citation impact, top 1% 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

43 citing papers in PubMed, 3 syntheses or guidelines pooled it, 125 citations in OpenAlex.

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  13. Mechanisms of Anxiety Among Doctoral Students in China.Behavioral sciences (Basel, Switzerland) · 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

12 authors at 3 institutions in 1 country.

Chunli LiuDepartment of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China, zhaoyh@sj-hospital.org.
Lie WangDepartment of Social Medicine, School of Public Health, China Medical University, Shenyang, China.
Ruiqun QiKey Laboratory of Immunodermatology, Ministry of Health and Ministry of Education, China Medical University, Shenyang, China.
Weiqiu WangDepartment of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China, zhaoyh@sj-hospital.org.
Shanshan JiaKey Laboratory of Health Ministry for Congenital Malformation, Shengjing Hospital of China Medical University, Shenyang, China.
Deshu ShangDepartment of Developmental Cell Biology, Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, China.
Yangguang ShaoDepartment of Cell Biology, Key Laboratory of Cell Biology, National Health Commission of the PRC, China Medical University, Shenyang, China.
Min YuDepartment of Cell Biology, Key Laboratory of Cell Biology, National Health Commission of the PRC, China Medical University, Shenyang, China.
Xinwang ZhuDepartment of Nephrology, First Affiliated Hospital of China Medical University, Shenyang, China.
Shengnan YanGraduate Division, School of Public Health, China Medical University, Shenyang, China.
Qing ChangDepartment of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China, zhaoyh@sj-hospital.org.
Yuhong ZhaoDepartment of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China, zhaoyh@sj-hospital.org.
China Medical University · CNNational Health and Family Planning Commission · CNFirst Hospital of China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAlthough the mental health status of doctoral students deserves attention, few scholars have paid attention to factors related to their mental health problems. We aimed to investigate the prevalence of depression and anxiety in doctoral students and examine possible associated factors. We further aimed to assess whether mentoring relationships mediate the association between research self-efficacy and depression/anxiety.

methodsA cross-sectional study was conducted among 325 doctoral students in a medical university. The Patient Health Questionnaire 9 and Generalized Anxiety Disorder 7 scale were used to assess depression and anxiety. The Research Self-Efficacy Scale was used to measure perceived ability to fulfill various research-related activities. The Advisory Working Alliance Inventory-student version was used to assess mentoring relationships. Linear hierarchical regression analyses were performed to determine if any factors were significantly associated with depression and anxiety. Asymptotic and resampling methods were used to examine whether mentoring played a mediating role.

resultsApproximately 23.7% of participants showed signs of depression, and 20.0% showed signs of anxiety. Grade in school was associated with the degree of depression. The frequency of meeting with a mentor, difficulty in doctoral article publication, and difficulty in balancing work-family-doctoral program was associated with both the level of depression and anxiety. Moreover, research self-efficacy and mentoring relationships had negative relationships with levels of depression and anxiety. We also found that mentoring relationships mediated the correlation between research self-efficacy and depression/anxiety.

conclusionThe findings suggest that educational experts should pay close attention to the mental health of doctoral students. Active strategies and interventions that promote research self-efficacy and mentoring relationships might be beneficial in preventing or reducing depression and anxiety.

Indexed as

Advisory Working Alliancedoctoral studentsgeneralized anxiety disordermajor depressive disordermental healthresearch self-efficacy

Identifiers

PMID30962730
PMCPMC6432885
OpenAlexW2924167107

What OpenQuestion holds

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LicenceCC BY-NC
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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.