Evidence map›Paper›PMID 30717328›Full record

ArticleInternational journal of environmental research and public health2019

Effects of Extreme Temperatures on Mortality and Hospitalization in Ho Chi Minh City, Vietnam.

Tran Ngoc Dang, Yasushi Honda, Dung Van Do, Anh Lan Thi Pham, Cordia Chu, Cunrui Huang, Dung Phung

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 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

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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. The Mortality Effect of Apparent Temperature: A Multi-City Study in Asia.International journal of environmental research and public health · 2021
    Pooled it
  3. Article
  4. Review
  5. Dementia and Risks of Temperature-Related Mortality and Hospitalizations in Germany.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Adverse heat-health outcomes and critical environmental limits (Pennsylvania State University Human Environmental Age Thresholds project).American journal of human biology : the official journal of the Human Biology Council · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Regional Temperature-Sensitive Diseases and Attributable Fractions in China.International journal of environmental research and public health · 2019
    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

7 authors.

Tran Ngoc DangInstitute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam. ngocdangytcc@gmail.com.ORCID 0000-0002-5287-0265
Yasushi HondaFaculty of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-8577, Japan. honda.yasushi.fn@u.tsukuba.ac.jp.
Dung Van DoFaculty of Public Health, University of Medicine and Pharmacy in Ho Chi Minh City, Ho Chi Minh 70000, Vietnam. dvdung@ump.edu.vn.ORCID 0000-0001-6872-3481
Anh Lan Thi PhamFaculty of Public Health, University of Medicine and Pharmacy in Ho Chi Minh City, Ho Chi Minh 70000, Vietnam. lanh2804@gmail.com.
Cordia ChuCentre for Environment and Population Health, Griffith University, Brisbane 4001, Australia. c.chu@griffith.edu.au.
Cunrui HuangSchool of Public Health, Sun Yat-sen University, Guangzhou 510000, China. huangcr@mail.sysu.edu.cn.
Dung PhungSchool of Public Health, Sun Yat-sen University, Guangzhou 510000, China. d.phung@griffith.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a lack of research focusing on the association of temperature with mortality and hospitalization in developing countries with tropical climates and a low capacity to cope with the influences of extreme weather events. This study aimed to examine and compare the effect of temperature, including heat waves, on mortality and hospitalization in the most populous city of Vietnam. We used quasi-Poisson time series regression coupled with the distributed lag non-linear model (DLNM) to examine the overall pattern and compare the temperature-health outcome relationship. The main and added effects of heat waves were evaluated. The main effect of heat waves significantly increased the risk of all cause-specific mortality. Significant main effects of heat waves on hospitalization were observed only for elderly people and people with respiratory diseases (elderly, relative risk (RR) = 1.28, 95% confidence interval (CI) = 1.14⁻3.45; respiratory diseases, RR = 1.3, 95% CI = 1.19⁻1.42). The RRs of the main effect were substantially higher than those of the added effect in mortality; the same was applicable for hospitalizations of people with respiratory diseases and elderly people. The findings of this study have important implications for public health adaptation and prevention program implementation in the protection of residents from the adverse health effects of temperature.

Indexed as

MortalityUrban HealthAgedCitiesHospitalizationHot TemperatureHumansRisk FactorsTropical ClimateVietnamadded effectheatwavesmain effecttemperature-related hospitalizationtemperature-related mortalityVietnam

Identifiers

PMID30717328
PMCPMC6388260

What OpenQuestion holds

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LicenceCC BY
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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.