From: Identification of racial disparities in breast cancer mortality: does scale matter?
Poverty Level |  | High SES (0-9.99%) | Middle SES (10.00-19.99%) | Low SES (≥20.00%) | Total |
---|---|---|---|---|---|
Census Tract (4388) | RD1 < 0 | 0 | 0 | 2 | 2 |
 | RD > 0 | 34 | 54 | 190 | 278 |
 | RD2 < 1 | 0 | 0 | 0 | 0 |
 | RR > 1 | 0 | 0 | 0 | 0 |
Zip Code (2884) | RD < 0 | 0 | 0 | 0 | 0 |
 | RD > 0 | 2 | 8 | 12 | 22 |
 | RR < 1 | 0 | 0 | 0 | 0 |
 | RR > 1 | 3 | 0 | 0 | 3 |
County (254) | RD < 0 | 0 | 0 | 0 | 0 |
 | RD > 0 | 0 | 1 | 0 | 1 |
 | RR < 1 | 0 | 0 | 0 | 0 |
 | RR > 1 | 0 | 2 | 0 | 2 |