Table 3.
Ambulatory BP characteristics in relation to Basal ganglia EVRS
| Mean BP (mmHg) | Unadjusted OR (95 % CI) | Model 1 (95 % CI) | Model 2 (95 % CI) |
|---|---|---|---|
| 24 h | |||
| SBP | 1.15 (0.97−1.38) | 1.21 (1.00–1.45)* | 1.19 (0.97–1.43) |
| DBP | 1.01 (0.89–1.14) | 1.22 (1.05–1.43)† | 1.18 (1.01–1.37)* |
| Day | |||
| SBP | 1.14 (0.96–1.35) | 1.22 (1.02–1.46)* | 1.21 (1.00–1.46)* |
| DBP | 1.00 (0.89–1.13) | 1.22 (1.06–1.41)† | 1.18 (1.02–1.37)* |
| Night | |||
| SBP | 1.14 (0.97–1.34) | 1.11 (0.93–1.31) | 1.06 (0.89–1.27) |
| DBP | 1.04 (0.91-1.17) | 1.14 (1.00–1.32) | 1.08 (0.94−1.25) |
Results of ordinal regression analyses presented as OR per 10 mmHg increase in systolic BP or 5 mmHg in DBP. Model 1 adjusted for age and sex. Model 2 additionally adjusted for extensive white matter lesions and asymptomatic lacunar infarcts
BP blood pressure, EVRS enlarged Virchow-Robins spaces, SBP systolic blood pressure, DBP diastolic blood pressure
* p < 0.05; † p < 0.01