Open Access Highly Accessed Study protocol

Vitamin G: effects of green space on health, well-being, and social safety

Peter P Groenewegen12*, Agnes E van den Berg34, Sjerp de Vries3 and Robert A Verheij1

Author Affiliations

1 NIVEL – Netherlands Institute for Health Services Research, POBox 1568 NL-3500 BN Utrecht, The Netherlands

2 Utrecht University, Department of Human Geography, Department of Sociology, POBox 80115 NL-3508 TC Utrecht, The Netherlands

3 Alterra, Green World Research, POBox 47 NL-6700 AA Wageningen, The Netherlands

4 Wageningen University, Department of Socio-spatial Analysis, POBox 9101 NL-6700 HB Wageningen, The Netherlands

For all author emails, please log on.

BMC Public Health 2006, 6:149  doi:10.1186/1471-2458-6-149

Published: 7 June 2006

Abstract

Background

Looking out on and being in the green elements of the landscape around us seem to affect health, well-being and feelings of social safety. This article discusses the design of a research program on the effects of green space in the living environment on health, well-being and social safety.

Methods/design

The program consists of three projects at three different scales: at a macro scale using data on the Netherlands as a whole, at an intermediate scale looking into the specific effect of green space in the urban environment, and at micro scale investigating the effects of allotment gardens. The projects are observational studies, combining existing data on land use and health interview survey data, and collecting new data through questionnaires and interviews. Multilevel analysis and GIS techniques will be used to analyze the data.

Discussion

Previous (experimental) research in environmental psychology has shown that a natural environment has a positive effect on well-being through restoration of stress and attentional fatigue. Descriptive epidemiological research has shown a positive relationship between the amount of green space in the living environment and physical and mental health and longevity.

The program has three aims. First, to document the relationship between the amount and type of green space in people's living environment and their health, well-being, and feelings of safety. Second, to investigate the mechanisms behind this relationship. Mechanisms relate to exposure (leading to stress reduction and attention restoration), healthy behavior and social integration, and selection. Third, to translate the results into policy on the crossroads of spatial planning, public health, and safety. Strong points of our program are: we study several interrelated dependent variables, in different ordinary settings (as opposed to experimental or extreme settings), focusing on different target groups, using appropriate multilevel methods.