Variable | WSBP | WDBP | WMAP | |||
β (95%CI) | p Value | β (95%CI) | p Value | β (95%CI) | p Value | |
Log transformed AHI adjusted for | ||||||
Age, gender, body height | 1.14 (0.5 to 1.7) | <0.001 | 0.56 (0.2 to 0.9) | 0.004 | 0.74 (0.4 to 1.1) | <0.001 |
Age, gender, body height, BMI, waist | 0.58 (−0.01 to 1.2) | 0.05 | 0.47 (0.1 to 0.9) | 0.02 | 0.51 (0.1 to 0.9) | 0.01 |
Log transformed ODI adjusted for | ||||||
Age, gender, body height | 1.32 (0.6 to 2.0) | <0.001 | 0.84 (0.4 to 1.3) | <0.001 | 1.03 (0.6 to 1.5) | <0.001 |
Age, gender, body height, BMI, waist | 0.70 (0.03 to 1.4) | 0.04 | 0.76 (0.3 to 1.2) | 0.001 | 0.78 (0.3 to 1.2) | <0.001 |
Log transformed ArI adjusted for | ||||||
Age, gender, body height | 2.10 (0.3 to 3.9) | 0.02 | 1.24 (0.1 to 2.4) | 0.03 | 1.49 (0.3 to 2.7) | 0.01 |
Age, gender, body height, BMI, waist | 1.29 (−0.4 to 3.0) | 0.13 | 1.07 (−0.1 to 2.2) | 0.07 | 1.11 (−0.04 to 2.3) | 0.06 |
AHI, apnoea–hypopnoea index; ArI, arousal index; β (SE), beta coefficient (standard error); BMI, body mass index; ODI, oxygen desaturation index; waist, waist circumference; WDBP, wake diastolic blood pressure; WMAP, wake mean arterial pressure; WSBP, wake systolic blood pressure.