Table 1.
Demographic and tumor pathologic characteristics.
| Cases | Controls | |||||
|---|---|---|---|---|---|---|
| AA | NHW | p value | AA | NHW | p value | |
| (%) | (%) | (%) | (%) | |||
| Number of participants | 49 | 54 | 0.121 | 105 | 45 | 0.1971 |
| Mean age, (years) | 60.5 | 56.8 | 55.5 | 58.1 | ||
| Missing (n) | 0 | 0 | 2 | 0 | ||
| Mean body mass index (kg) | 31.6 | 29.4 | 0.10a | 32.6 | 28.2 | 0.002a |
| Missing (n) | 0 | 0 | 2 | 1 | ||
| Tumor grade | ||||||
| Low | 15(33) | 13(24) | 0.89b | – | – | |
| Intermediate | 22(48) | 31(57) | ||||
| High | 9(20) | 10(19) | ||||
| Missing (n) | 3 | 0 | – | – | ||
| AJCC stage | ||||||
| 1 | 19(43) | 39(75) | 0.0023 | |||
| 2 | 19(43) | 12(23) | ||||
| 3 | 6(14) | 1(2) | ||||
| Missing (n) | 5 | 2 | ||||
AA African American, NHW non-Hispanic White, AJCC American Joint Committee on Cancer.
aStudent’s t-test.
bChi squared test for grade 1/2 vs. grade 3.
cFisher’s Exact test.