Table 3.
Factor Loadings Obtained after Varimax Rotation of the First Three Principal Components
| Component
|
|||
|---|---|---|---|
| 1 | 2 | 3 | |
| Percentage of minority | −0.244 | 0.843 | 0.140 |
| Percentage of Hispanic | −0.242 | 0.721 | −0.419 |
| Percentage of population less than a college education | 0.166 | 0.854 | −0.045 |
| Percentage of population living under the poverty line | 0.008 | 0.906 | 0.022 |
| Median household income | −0.101 | −0.857 | −0.062 |
| Percentage of population with unemployment | −0.046 | 0.777 | 0.125 |
| Mammography density | −0.640 | −0.107 | 0.351 |
| Population density | −0.837 | 0.141 | 0.052 |
| Percentage of rural population | 0.745 | −0.105 | −0.046 |
| Travel distance to the closest facilities | 0.881 | −0.010 | 0.020 |
| Average travel distance to the five closest facilities | 0.925 | 0.060 | −0.061 |
| Travel time to the closest facilities | 0.882 | −0.036 | 0.014 |
| Average travel time to the five closest facilities | 0.933 | 0.023 | −0.064 |
| Percentage of African American | −0.180 | 0.152 | 0.924 |