Quintiles were used to categorize census tract distributions for the following groups:
- Percent of the total population between the ages of 40 and 64
- Percent of the total population below the Federal Poverty Line
- Percent of the total population Female
Network based service areas to WISEWOMAN providers were calculated to determine the percent of population within a 15 minutes’ drive time for each of these groups. Inclusion in a service area was based on the location of a population weighed centroid at the census tract level for each group.