Evidence map›Paper›PMID 29018562›Full record

ArticleBJPsych open2016

Local availability of green and blue space and prevalence of common mental disorders in the Netherlands.

Sjerp de Vries, Margreet Ten Have, Saskia van Dorsselaer, Manja van Wezep, Tia Hermans, Ron de Graaf

Abstract read
In one paragraph

Article in BJPsych open, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 6 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

45 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Pooled it
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  6. Mechanisms of Impact of Blue Spaces on Human Health: A Systematic Literature Review and Meta-Analysis.International journal of environmental research and public health · 2021
    Pooled it
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  10. BJPsych open · 2025
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  15. Place-Based Differences in the Association Between Greenspace and Suicide-Related Outcomes Among Young People.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2024
    Article
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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

6 authors.

Sjerp de Vries, PhD, Environmental Research (Alterra), Wageningen University & Research, Wageningen, The Netherlands.
Margreet Ten Have, PhD, Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands.
Saskia van Dorsselaer, MSc, Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands.
Manja van Wezep, MSc, Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands.
Tia Hermans, MSc, Environmental Research (Alterra), Wageningen University & Research, Wageningen, The Netherlands.
Ron de Graaf, PhD, Netherlands Institute of Mental Health and Addiction (Trimbos Institute), Utrecht, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrevious studies revealed a relationship between residential green space availability and health, especially mental health. Studies on blue space are scarcer and results less conclusive.

aimsTo investigate the hypotheses that green and blue space availability are negatively associated with anxiety and mood disorders, and positively associated with self-reported mental and general health.

methodHealth data were derived from a nationally representative survey (NEMESIS-2,

resultsThe hypotheses were confirmed, except for green space and mood disorders. Associations were generally stronger for blue space than for green space, with ORs up to 0.74 for a 10%-point increase.

conclusionsDespite the different survey design and health measures, the results largely replicate those of previous studies on green space. Blue space availability deserves more systematic attention. DECLARATION OF INTEREST: None. COPYRIGHT AND USAGE: © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) license.

Identifiers

PMID29018562
PMCPMC5609776

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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.