Evidence map›Paper›PMID 25964132›Full record

ArticleBMC psychiatry2015

Associations between climate variability, unemployment and suicide in Australia: a multicity study.

Xin Qi, Wenbiao Hu, Andrew Page, Shilu Tong

Abstract read
In one paragraph

Article in BMC psychiatry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. The effect of meteorological variables on suicide.International journal of biometeorology · 2020
    Article
  6. Article
  7. Weather and Suicide: A Decade Analysis in the Five Largest Capital Cities of Colombia.International journal of environmental research and public health · 2018
    Article
  8. 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

4 authors.

Xin QiSchool of Public Health, Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China. chestertsee@outlook.com.
Wenbiao HuSchool of Public Health and Social Work, Queensland University of Technology, Kelvin Grove, QLD, 4059, Australia. w2.hu@qut.edu.au.
Andrew PageSchool of Science and Health, University of Western Sydney, Building 24, Room 4.53D, Campbelltown Campus, Locked Bag, 1797, Penrith, NSW, 2517, Australia. a.page@uws.edu.au.
Shilu TongSchool of Public Health and Social Work, Queensland University of Technology, Kelvin Grove, QLD, 4059, Australia. s.tong@qut.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA number of studies have examined the associations of suicide with meteorological variables (MVs) and socioeconomic status but the results are inconsistent. This study assessed whether MVs and unemployment were associated with suicide in eight Australian capital cities.

methodsData on suicide, population and unemployment rate (UER) between 1985 and 2005 were from the Australian Bureau of Statistics. MVs was provided by Australian Bureau of Meteorology. A generalized linear regression model with Poisson link was applied to explore the association of suicide with MVs and UER.

resultsTemperature difference (ΔT, the difference in mean temperature between current month and previous one month) was positively associated with suicide in Sydney, Melbourne, Brisbane and Hobart. There was also a significant and positive association between UER and suicide in Sydney, Melbourne, Brisbane and Perth. MVs had more significant associations with violent suicide than that of non-violent suicide. There were no consistent associations between other MVs and suicide. A significant interaction between ΔT and UER on suicide was found in Sydney, Melbourne and Brisbane, such that increased temperature amplified the magnitude of the association between UER and suicide.

conclusionsΔT and UER appeared to jointly influence the occurrence of suicide in Australian capital cities. This finding may have implications for developing effective suicide prevention strategies.

Indexed as

ClimateAustraliaCitiesHumansSeasonsSuicideUnemploymentUrban Population

Identifiers

PMID25964132
PMCPMC4488118

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Registered trials

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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.