Evidence map›Paper›PMID 31434762›Full record

ArticleBMJ open2019

Association between earthquake experience and depression 37 years after the Tangshan earthquake: a cross-sectional study.

Xing Gao, Yue Leng, Yuchen Guo, Jichun Yang, Qinghua Cui, Bin Geng, Hongpu Hu, Yong Zhou

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 34 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Xing GaoInstitute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.ORCID 0000-0001-7081-2010
Yue LengGlobal Brain Health Institute, Department of Psychiatry, University of California, San Francisco, California, USA.
Yuchen GuoInstitute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Jichun YangDepartment of Physiology and Pathophysiology, School of Basic Medical Sciences Key Laboratory of Molecular Cardiovascular Science of the Ministry of Education Center for Non-coding RNA Medicine, Peking University Health Science Center, Beijing, China.
Qinghua CuiDepartment of Physiology and Pathophysiology, School of Basic Medical Sciences Key Laboratory of Molecular Cardiovascular Science of the Ministry of Education Center for Non-coding RNA Medicine, Peking University Health Science Center, Beijing, China.
Bin GengHypertension Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing, China.
Hongpu HuInstitute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China yongzhou78214@163.com hu.hongpu@imicams.ac.cn.
Yong ZhouSanbo Brain Institute, Sanbo Brain Hospital, Capital Medical University, Beijing, China yongzhou78214@163.com hu.hongpu@imicams.ac.cn.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNPeking University · CNCapital Medical University · CNUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the association between the Tangshan earthquake and depression after 37 years. DESIGN AND

settingA cross-sectional study conducted in Tangshan from 2013 to 2014.

participantsThe sample included 5024 participants born before 28 July 1976 the date of the Tangshan earthquake, with available data on their earthquake experiences and depression 37 years post-earthquake. OUTCOMES AND VARIABLES: The outcome was depression measured using the Center for Epidemiological Study and Depression Scale. The independent variable was earthquake experience, which was classified into three groups: no earthquake experience, earthquake experience without bereavement and earthquake experience with bereavement. Multivariable logistic regression analysis was used to evaluate the association between earthquake experience and depression after adjusting for gender, age at the time of the earthquake, smoking status, drinking status, education, income, residence in Tangshan 1 to 2 years post-earthquake, hypertension, diabetes and dyslipidaemia.

resultsOf the 5024 participants, 641 experienced the Tangshan earthquake, and 98 experienced bereavement due to the earthquake. 37 years after the earthquake, survivors who had lost relatives during the earthquake were nearly three times (OR 2.82, 95% CI 1.24 to 6.39) as likely to have depression as those who had not experienced the earthquake, while those who had not lost relatives were 1.69 times as likely (OR 1.69, 95% CI 0.93 to 3.08). Stratified analyses showed that earthquake was significantly associated with depression in women with (OR 3.51, 95% CI 1.21 to 10.16) or without bereavement (OR 3.07, 95% CI 1.44 to 6.56) but not in men; this association was also significant in individuals over 18 years old at the time of the earthquake with (OR 13.16, 95% CI 3.08 to 56.3) or without bereavement (OR 3.39, 95% CI 1.31 to 8.87) but not in individuals less than 18 years old.

conclusions37 years after the Tangshan earthquake, earthquake experience was associated with depression among bereaved survivors, women and individuals over 18 years old at the time of the earthquake.

Indexed as

EarthquakesNatural DisastersAdultAgedAged, 80 and overAge FactorsBereavementChinaCross-Sectional StudiesDepressionFemaleHumansMaleMiddle AgedPsychiatric Status Rating ScalesRisk Factorsassociationdepression & mood disordersearthquakeepidemiology

Identifiers

PMID31434762
PMCPMC6707697
OpenAlexW2969368362

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.