Computing travel time when the exact address is unknown: a comparison of point and polygon ZIP code approximation methods

BACKGROUND: Travel time is an important metric of geographic access to health care. We compared strategies of estimating travel times when only subject ZIP code data were available. RESULTS: Using simulated data from New Hampshire and Arizona, we estimated travel times to nearest cancer centers by u...

Descripción completa

Detalles Bibliográficos
Autores principales: Berke, Ethan M, Shi, Xun
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2009
Materias:
Methodology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2683820/
https://www.ncbi.nlm.nih.gov/pubmed/19400969
http://dx.doi.org/10.1186/1476-072X-8-23

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2683820/
https://www.ncbi.nlm.nih.gov/pubmed/19400969
http://dx.doi.org/10.1186/1476-072X-8-23

Ejemplares similares