Healthy Urban Planning: Setting the Scene

Characteristics and use of urban health indicator tools by municipal built environment policy and decision-makers: a systematic review protocol

BACKGROUND

There is wide agreement that there is a lack of attention to health in municipal environmental policy-making, such as urban planning and regeneration. Explanations for this include differing professional norms between health and urban environment professionals, system complexity and limited evidence for causality between attributes of the built environment and health outcomes. Data from urban health indicator (UHI) tools are potentially a valuable form of evidence for local government policy and decision-makers. Although many UHI tools have been specifically developed to inform policy, there is poor understanding of how they are used. This study aims to identify the nature and characteristics of UHI tools and their use by municipal built environment policy and decision-makers.

METHODS

Health and social sciences databases (ASSIA, Campbell Library, EMBASE, MEDLINE, Scopus, Social Policy and Practice and Web of Science Core Collection) will be searched for studies using UHI tools alongside hand-searching of key journals and citation searches of included studies. Advanced searches of practitioner websites and Google will also be used to find grey literature. Search results will be screened for UHI tools, and for studies which report on or evaluate the use of such tools. Data about UHI tools will be extracted to compile a census and taxonomy of existing tools based on their specific characteristics and purpose. In addition, qualitative and quantitative studies about the use of these tools will be appraised using quality appraisal tools produced by the UK National Institute for Health and Care Excellence (NICE) and synthesised in order to gain insight into the perceptions, value and use of UHI tools in the municipal built environment policy and decision-making process. This review is not registered with PROSPERO.

DISCUSSION

This systematic review focuses specifically on UHI tools that assess the physical environment's impact on health (such as transport, housing, air quality and greenspace). This study will help indicator producers understand whether this form of evidence is of value to built environment policy and decision-makers and how such tools should be tailored for this audience.

SYSTEMATIC REVIEW REGISTRATION

N/A.

The COURAGE Built Environment Outdoor Checklist: an objective built environment instrument to investigate the impact of the environment on health and disability

A tool to assess the built environment, which takes into account issues of disability, accessibility and the need for data comparable across countries and populations, is much needed. The Collaborative Research on Ageing in Europe (COURAGE) in Europe Built Environment Outdoor Checklist (CBE-OUT) helps us to understand when features of the neighbourhood environment have either a positive or negative impact on the accessibility of neighbourhoods for healthy ageing. The CBE-OUT is composed of 128 items that can be recorded when present in the evaluated environment. Audits were performed in households randomly selected from each cluster of the sample for Finland, Poland and Spain, following precise rules defined by experts. Global scores were computed both section by section and in the overall checklist, rescaling the resulting scores from 0 (negative environment) to 100 (positive). The total number of completed CBE-OUT checklists was 2452 (Finland, 245; Poland, 972; and Spain, 1235). Mean global score for our sample is 49.3, suggesting an environment composed both of facilitating and hindering features. Significant differences were observed in the built environment features of the three countries and in particular between Finland and the other two. The assessment of features of built environment is crucial when thinking about ageing and enhanced participation. The COURAGE in Europe project developed this tool to collect information on built environment in an objective evaluation of environmental features and is a recommended methodology for future studies.

KEY PRACTITIONER MESSAGE

The CBE-OUT checklist is an objective evaluation of the built environment and is centred on technical measurement of features present in the environment and has its foundations in the concepts of disability and accessibility operating in the International Classification of Functioning, Disability and Health (ICF) model. The CBE-OUT checklist can be analysed using both the total score and the single section score, allowing an evaluation of the facilitating or hindering role of the environment and is usable for predictive analysis of ageing trends. The CBE-OUT checklist makes it possible to collect information about the built environment by means of an objective evaluation of environment features and is a recommended methodology for future studies about the built environment.

The selection of items for the preliminary version of the COURAGE in Europe built environment instrument

The built environment can increase or decrease disability through its impact on mobility or accessibility to infrastructures, and through its relation to social environment. There is a need for the development of a tool which allows to assess built environment in both objective and self-reported manner, contemplating also issues of accessibility and disability, and that allows data comparability across countries and populations. The present paper describes the preliminary process of the development of a new built environment instrument. It describes the process of the selection, creation and categorisation of a pool of items from the 31 instruments resulting from the UDHP Project. A pool of items was created and was used to produce two lists: the outdoor checklist, and the self-reported questionnaire. These two lists formed the basis of the COURAGE in Europe built environment instrument. The outcome of this selection and categorisation process was the creation of two lists of items, that are meant to measure the interaction between the built environment and aspects of health and disability in ageing.