Population-based geographic access to parent and satellite National Cancer Institute Cancer Center Facilities.
Cancer
; 123(17): 3305-3311, 2017 Sep 01.
Article
in En
| MEDLINE
| ID: mdl-28464212
ABSTRACT
BACKGROUND:
Satellite facilities of National Cancer Institute (NCI) cancer centers have expanded their regional footprints. This study characterized geographic access to parent and satellite NCI cancer center facilities nationally overall and by sociodemographics.METHODS:
Parent and satellite NCI cancer center facilities, which were geocoded in ArcGIS, were ascertained. Travel times from every census tract in the continental United States and Hawaii to the nearest parent and satellite facilities were calculated. Census-based population attributes were used to characterize measures of geographic access for sociodemographic groups.RESULTS:
From the 62 NCI cancer centers providing clinical care in 2014, 76 unique parent locations and 211 satellite locations were mapped. The overall proportion of the population within 60 minutes of a facility was 22% for parent facilities and 32.7% for satellite facilities. When satellites were included for potential access, the proportion of some racial groups for which a satellite was the closest NCI cancer center facility increased notably (Native Americans, 22.6% with parent facilities and 39.7% with satellite facilities; whites, 34.8% with parent facilities and 50.3% with satellite facilities; and Asians, 40.0% with parent facilities and 54.0% with satellite facilities), with less marked increases for Hispanic and black populations. Rural populations of all categories had dramatically low proportions living within 60 minutes of an NCI cancer center facility of any type (1.0%-6.6%). Approximately 14% of the population (n = 43,033,310) lived more than 180 minutes from a parent or satellite facility, and most of these individuals were Native Americans and/or rural residents (37% of Native Americans and 41.7% of isolated rural residents).CONCLUSIONS:
Racial/ethnic and rural populations showed markedly improved geographic access to NCI cancer center care when satellite facilities were included. Cancer 2017;1233305-11. © 2017 American Cancer Society.Key words
Full text:
1
Database:
MEDLINE
Main subject:
Cancer Care Facilities
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Community Health Centers
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National Cancer Institute (U.S.)
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Health Services Accessibility
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Neoplasms
Limits:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
/
Middle aged
Country/Region as subject:
America do norte
Language:
En
Journal:
Cancer
Year:
2017
Type:
Article