Parameter | Location | Time point | Regression coeff. RT dose (95% CI)1 | P | Corrected regression coeff. RT dose (95% CI)2 | p |
---|---|---|---|---|---|---|
ΔIMT (mm) | Distal CCA | Diastole | − 0.001 (− 0.003 to 0.002) | 0.60 | − 0.001 (− 0.004 to 0.001) | 0.35 |
ICA | 0.000 (0.000 to 0.001) | 0.20 | 0.000 (− 0.001 to 0.001) | 0.60 | ||
ΔPWV (m/s) | Mid-CCA | Begin-systole | 0.040 (− 0.032 to 0.111) | 0.26 | 0.065 (− 0.025 to 0.154) | 0.15 |
End-systole | 0.052 (− 0.005 to 0.110) | 0.07 | 0.048 (− 0.005 to 0.101) | 0.07 | ||
ΔSWV (m/s) | Proximal CCA | Averaged over cardiac cycle | A: 0.009 (− 0.025 to 0.043) | 0.61 | 0.001 (− 0.038 to 0.040) | 0.95 |
P: 0.024 (− 0.007 to 0.055) | 0.12 | 0.021 (− 0.017 to 0.060) | 0.26 | |||
Mid-CCA | A: 0.003 (− 0.023 to 0.029) | 0.79 | 0.017 (− 0.015 to 0.048) | 0.28 | ||
P: 0.011 (− 0.026 to 0.047) | 0.55 | 0.022 (− 0.025 to 0.069) | 0.34 | |||
Distal CCA | A: − 0.004 (− 0.028 to 0.020) | 0.75 | 0.005 (− 0.016 to 0.027) | 0.60 | ||
P: − 0.006 (− 0.032 to 0.020) | 0.66 | 0.005 (− 0.019 to 0.029) | 0.67 | |||
ICA | A: 0.009 (− 0.024 to 0.043) | 0.57 | − 0.001 (− 0.051 to 0.049) | 0.96 | ||
P: 0.001 (− 0.022 to 0.024) | 0.93 | − 0.007 (− 0.110 to 0.024) | 0.63 |