Table 2. Crude and adjusted mean tail moments in study population, stratified by BRCA1 mutation status.
|
Crude mean (±s.e.m.)
|
Adjusted meanb (±s.e.m.)
|
||||||
|---|---|---|---|---|---|---|---|
| Dose (Gy) | Time after irradiation (h) | BRCA1+/− | BRCA1WT | P a | BRCA1+/− | BRCA1WT | P a |
| 0 | 0 | 2.63 (0.31) | 2.80 (0.31) | 0.696 | 2.99 (0.31) | 2.74 (0.15) | 0.472 |
| 2 | 0 | 7.99 (0.67) | 7.96 (0.66) | 0.974 | 8.37 (0.59) | 7.90 (0.32) | 0.486 |
| 2 | 1 | 3.64 (0.44) | 3.71 (0.38) | 0.907 | 4.05 (0.41) | 3.68 (0.17) | 0.396 |
a
The Student's t-test used to test for differences in the crude and adjusted means of the tail moments between BRCA1 mutation carriers and non-carriers.
b
Multivariate linear regression included terms for age (years), BMI (kg m−2), current smoker (yes/no), alcohol intake (total drinks of per day), physical activity (total hours of per week), and total daily caloric intake (kcal).