Methodological guidance for selecting buffers in greenspace–health studies
Abstrak
Summary: Greenspace can promote health via diverse pathways. A common approach to assessing greenspace exposure is to estimate vegetation availability within buffers surrounding locations where people reside or spend time. However, no clear framework for informed buffer selection exists, and choices made show considerable heterogeneity, impeding evidence synthesis and causal inference. In this Personal View conducted by an interdisciplinary panel of experts, we aimed to establish a framework for informed buffer selection for epidemiological studies on greenspace. We began by reviewing available approaches for the selection of buffer types, which range from single fixed-location approaches to high-resolution mobility-based activity-space approaches, as well as different buffer sizes. We then summarised the determinants of buffer type and size selection including health outcomes and underlying mechanisms, study population, contextual factors, and data characteristics. Finally, based on these determinants, we developed recommendations for future research. Buffer type and size selection should be hypothesis driven, reflecting presumed greenspace–health mechanisms. Buffer selection should target activity-based approaches where feasible, and multiple buffer sizes should be tested. Overall, the assessment of greenspace exposure should shift from ad-hoc approaches to personalised, multiscale, and context-specific methods. We call for standardising and reporting the rationale for buffer selection to minimise bias and enhance comparability and evidence synthesis across studies.
Topik & Kata Kunci
Penulis (52)
Mohammad Javad Zare Sakhvidi, PhD
Matthew H E M Browning, PhD
Karl Samuelsson, PhD
S M Labib, PhD
Achilleas Psyllidis, PhD
Adeladza Kofi Amegah, PhD
ProfPhD Thomas Astell-Burt, PhD
Albert Bach, PhD
ProfPhD Michael Jerrett, PhD
Gregory N Bratman, PhD
Matilda van den Bosch, MD PhD
Kees de Hoogh, PhD
Sjerp de Vries, PhD
Angel M Dzhambov, MD DSc
Rohollah Fallah Madvari
ProfPhD Xiaoqi Feng
Amanda Fernandes, PhD
Elaine Fuertes, PhD
Vincenzo Giannico, PhD
ProfPhD Nelson Gouveia, PhD
ProfPhD Terry Hartig, PhD
ProfPhD Joachim Heinrich, PhD
ProfPhD Perry Hystad, PhD
Jesús Ibarluzea, PhD
Benedicte Jacquemin, MD PhD
Peter James, ScD
Mahsa Jashni, BSc
Luke D Knibbs, PhD
Pablo Knobel, PhD
ProfPhD Manolis Kogevinas, PhD
Aitana Lertxundi, PhD
Iana Markevych, PhD
ProfMD Amirhooshang Mehrparvar, PhD
Mohammad Miri, PhD
ProfPhD Richard Mitchell, PhD
ProfPhD Tim S Nawrot, PhD
ProfPhD Mark J Nieuwenhuijsen, PhD
Cristina O'Callaghan-Gordo, PhD
ProfPhD Jamie Pearce, PhD
Michelle Plusquin, PhD
ProfPhD Giovanni Sanesi, PhD
Jason G Su, PhD
Margarita Triguero-Mas, PhD
Mònica Ubalde-Lopez, PhD
Antonia Valentin, MSc
Mathew P White, PhD
Bo-Yi Yang, PhD
Jun Yang, PhD
Jinguang Zhang, PhD
Tianyu Zhao, PhD
Marco Helbich, PhD
ProfMD PhD Payam Dadvand, PhD
Akses Cepat
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Cek di sumber asli →- Tahun Terbit
- 2025
- Sumber Database
- DOAJ
- DOI
- 10.1016/j.lanplh.2025.101370
- Akses
- Open Access ✓