Evidence map›Paper›PMID 33396518›Full record

ArticleInternational journal of environmental research and public health2020

The Effect of Surrounding Greenness on Type 2 Diabetes Mellitus: A Nationwide Population-Based Cohort in Taiwan.

Hui-Ju Tsai, Chia-Ying Li, Wen-Chi Pan, Tsung-Chieh Yao, Huey-Jen Su, Chih-Da Wu, Yinq-Rong Chern, John D Spengler

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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

  1. Pooled it
  2. Epidemiology of idiopathic sudden sensorineural hearing loss in the era of big data.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2023
    Pooled it
  3. The Green Heart Project: objectives, design, and methods.American journal of epidemiology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The Green Heart Project: Objectives, Design, and Methods.medRxiv : the preprint server for health sciences · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Review
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.

Hui-Ju TsaiInstitute of Population Health Sciences, National Health Research Institutes, Maioli 35053, Taiwan.
Chia-Ying LiDepartment of Environmental and Occupational Health, National Cheng Kung University, Tainan 70101, Taiwan.
Wen-Chi PanInstitute of Environmental and Occupational Health Sciences, National Yang-Ming University, Taipei 112304, Taiwan.
Tsung-Chieh YaoDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333323, Taiwan.
Huey-Jen SuDepartment of Environmental and Occupational Health, National Cheng Kung University, Tainan 70101, Taiwan.
Chih-Da WuDepartment of Geomatics, National Cheng Kung University, Tainan 70101, Taiwan.ORCID 0000-0001-9720-7937
Yinq-Rong ChernDepartment of Geomatics, National Cheng Kung University, Tainan 70101, Taiwan.
John D SpenglerDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study determines whether surrounding greenness is associated with the incidence of type 2 diabetes Mellitus (T2DM) in Taiwan. A retrospective cohort study determines the relationship between surrounding greenness and the incidence of T2DM during the study period of 2001-2012 using data from the National Health Insurance Research Database. The satellite-derived normalized difference vegetation index (NDVI) from the global MODIS database in the NASA Earth Observing System is used to assess greenness. Cox proportional hazard models are used to determine the relationship between exposure to surrounding greenness and the incidence of T2DM, with adjustment for potential confounders. A total of 429,504 subjects, including 40,479 subjects who developed T2DM, were identified during the study period. There is an inverse relationship between exposure to surrounding greenness and the incidence of T2DM after adjustment for individual-level covariates, comorbidities, and the region-level covariates (adjusted HR = 0.81, 95% CI: 0.79-0.82). For the general population of Taiwan, greater exposure to surrounding greenness is associated with a lower incidence of T2DM.

Indexed as

Diabetes Mellitus, Type 2EnvironmentAdultAgedFemaleHumansIncidenceMaleMiddle AgedPlantsRetrospective StudiesTaiwanYoung Adultcohort studyNormalized Difference Vegetation Index (NDVI)surrounding greennesstype 2 diabetes Mellitus

Identifiers

PMID33396518
PMCPMC7795104

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.