|
Characteristics
|
SBP-SD
|
SBP-ARV
|
SBP-CV
|
DBP-SD
|
DBP-ARV
|
DBP-CV
|
|---|
|
R2
|
P
|
R2
|
P
|
R2
|
P
|
R2
|
P
|
R2
|
P
|
R2
|
P
|
|---|
|
Age, n (%)a
|
0.005
|
< 0.0001
|
0.002
|
< 0.0001
|
0.000
|
0.198
|
0.000
|
0.805
|
0.001
|
< 0.0001
|
0.000
|
0.647
|
|
Body mass indexa,b
|
0.003
|
< 0.0001
|
0.003
|
< 0.0001
|
0.000
|
0.118
|
0.001
|
< 0.0001
|
0.001
|
< 0.0001
|
0.000
|
0.335
|
|
Median BP measurement times
|
0.006
|
< 0.0001
|
0.001
|
0.089
|
0.000
|
0.101
|
0.001
|
< 0.0001
|
0.000
|
< 0.0001
|
0.000
|
0.462
|
|
SBP at first attendance of HPPCAb
|
0.002
|
0.069
|
0.005
|
< 0.0001
|
0.000
|
0.945
|
0.004
|
< 0.0001
|
0.004
|
< 0.0001
|
0.000
|
0.093
|
|
DBP at first attendance of HPPCAb
|
0.002
|
< 0.0001
|
0.003
|
< 0.0001
|
0.000
|
0.667
|
0.010
|
< 0.0001
|
0.012
|
< 0.0001
|
0.000
|
0.590
|
|
Mean SBP during 2012–2017b
|
0.001
|
< 0.0001
|
0.002
|
< 0.0001
|
0.000
|
0.150
|
0.005
|
< 0.0001
|
0.006
|
< 0.0001
|
0.000
|
0.052
|
|
Mean DBP during 2012–2017b
|
0.001
|
0.192
|
0.000
|
0.002
|
0.000
|
0.167
|
0.009
|
< 0.0001
|
0.011
|
< 0.0001
|
0.000
|
0.774
|
|
SBP-ARVc
|
0.743
|
< 0.0001
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
|
SBP-CVc
|
0.000
|
0.046
|
0.000
|
0.478
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
|
DBP-SDc
|
0.151
|
< 0.0001
|
0.101
|
< 0.0001
|
0.000
|
0.543
|
–
|
–
|
–
|
–
|
–
|
–
|
|
DBP-ARVc
|
0.094
|
< 0.0001
|
0.101
|
< 0.0001
|
0.000
|
0.871
|
0.746
|
< 0.0001
|
–
|
–
|
–
|
–
|
|
DBP-CVc
|
0.000
|
0.375
|
0.000
|
0.214
|
0.000
|
0.954
|
0.000
|
0.504
|
0.000
|
0.903
|
–
|
–
|
- VVV, visit to visit blood pressure variability; SBP, systolic blood pressure; DBP, diastolic blood pressure; SD, standard deviation; ARV, actual real variability; CV, coefficient of variation
- aAge and body mass index were measured when participants took examinations in 2018
- bAbsolute BP levels and BMI values were converted into z-scores
- cBP variability parameters were calculated based on BP z-scores during 2012–2017
