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Distributions of driving times and facility density, urban vs. rural, (N=5,930), Wisconsin Women’s Health Study, 1995-2007
| Main Exposures | Minimum | 1st Quartile | Median | Mean | 3rd Quartile | Maximum |
|---|---|---|---|---|---|---|
| Number of Mammography Facilities within 10km Radius, N | ||||||
| Urban | 0 | 1 | 4 | 6.9 | 10 | 39 |
| Rural | 0 | 0 | 1 | 0.8 | 1 | 14 |
| Driving Time to Closest Mammography Facility, Minutes | ||||||
| Urban | 0.02 | 4.4 | 6.9 | 8.4 | 11.4 | 37.4 |
| Rural | 0.2 | 5.8 | 12.2 | 13.7 | 19.7 | 138.8 |
