Table 1.
Descriptive statistics by race and sex.
| Black women | Black men | White women | White men | P | |
|---|---|---|---|---|---|
| 10457 | 2819 | 7419 | 6466 | ||
| rs6318, N (%) | <0.001 | ||||
| Ser/Ser | 1327 (12.7) | 217 (2.9) | |||
| Cys/Ser | 4862 (46.5) | 2041 (27.5) | |||
| Cys/Cys | 4268 (40.8) | 5161 (69.6) | |||
| rs6318 Allele frequency, N (%) | |||||
| Ser | 7516 (35.9) | 1062 (37.7) | 2475 (16.7) | 1122 (17.4) | |
| Cys | 13398 (64.1) | 1757 (62.3) | 12363 (83.3) | 5344 (82.6) | |
| Age, mean (SD) | 56.7 (11.4) | 50.65 (14.59) | 54.3 (9.6) | 55.09 (9.64) | <0.001 |
| BMI, mean (SD) | 30.8 (6.6) | 28.12 (5.45) | 26.7 (5.5) | 27.46 (4.01) | <0.001 |
| Stress Z-Score, mean (SD) | 0.18 (1.1) | 0.19 (1.06) | -0.08 (0.9) | -0.25 (0.85) | <0.001 |
| Depressive symptoms Z-Score, mean (SD) | 0.07 (1.0) | -0.12 (0.90) | 0.10 (1.0) | -0.24 (0.88) | <0.001 |