Abstract:
:This study examined the extent to which health studies, mostly in public health and epidemiology, used geographical information systems (GIS). We identified a wide range of tools they used-ranging from geocoding through simple buffer/overlay functions to spatial query functions. However, studies tend to rely on tools outside of GIS for spatial statistical analyses. This may reflect a lack of spatial statistical tools that are suitable for health researchers whose data are rather geographically aggregated count data than continuous data. Implementation within GIS of spatial analytical tools suitable for aggregated data over a region will increase the use of GIS beyond simple GIS operations in health studies.
journal_name
J Med Systjournal_title
Journal of medical systemsauthors
Chung K,Yang DH,Bell Rdoi
10.1023/b:joms.0000032850.04124.33subject
Has Abstractpub_date
2004-08-01 00:00:00pages
349-60issue
4eissn
0148-5598issn
1573-689Xjournal_volume
28pub_type
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