Table 4.
Ethnicity by barrio neighborhood by primary insurer interactions on 8-year survival and receipt of radiation therapy: adjusted rates and standardized rate ratios (RR)
| Primary insurer | Mexican American
|
Non-Hispanic White | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barrio resident | Non-barrio resident | |||||||||||
|
|
|
|
||||||||||
| Sample | Rate | RR | (95 % CI) | Sample | Rate | RR | (95 % CI) | Sample | Rate | RR | (95 % CI) | |
| 8-Year survival | ||||||||||||
| Uninsured/Medicaid | 34 | .432 | 1.00 | 48 | .444 | 1.00 | 301 | .694 | 1.00 | |||
| Private/Medicare | 41 | .720 | 1.67 | (1.13, 2.48) | 71 | .611 | 1.38 | (0.97, 1.97) | 2,545 | .756 | 1.09 | (1.01, 1.17) |
| Receipt of adjuvant radiation therapy after breast conserving surgery | ||||||||||||
| Uninsured/Medicaid | 15 | .460 | 1.00 | 27 | .714 | 1.00 | 182 | .744 | 1.00 | |||
| Private/Medicare | 15 | .867 | 1.88 | (1.11, 3.19) | 42 | .778 | 1.09 | (0.87, 1.37) | 1,541 | .835 | 1.12 | (1.04, 1.20) |
The prevalence of residing in a high poverty neighborhood among MA barrio or non-barrio residents as well as among the NHW study participants was, respectively, 81, 51 and 22 %