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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Blood Press Monit. 2016 Apr;21(2):87–94. doi: 10.1097/MBP.0000000000000168

Table 3a.

Association Between GFR and Blood Pressure Measurements, all participants

Ambulatory Blood Pressure Monitoring
Systolic dipping (%)
Unadjusted Age-Adjusted Model 1*
β 95% CI p-value β 95% CI p-value β 95% CI p-value
CKDcys present −3 −5 to −1 0.007 −2 −5 to 0 0.06 −1 −4 to 1 0.3
CKDcr present −2 −4 to 0 0.08 −1 −3 to 1 0.3 −1 −3 to 2 0.5
Mean 24-hour DBP (mmHg)
Unadjusted Age-Adjusted Model 1*
β 95% CI p-value β 95% CI p-value β 95% CI p-value
CKDcys present −5 −7 to −3 <0.001 −3 −5 to 0 0.02 −2 −5 to −0.02 0.05
CKDcr present −4 −6 to −2 <0.001 −2 −4 to 0 0.07 −2 −4 to 0 0.1
Mean 24-hour SBP (mmHg)
Unadjusted Age-Adjusted Model 1*
β 95% CI p-value β 95% CI p-value β 95% CI p-value
CKDcys present 3 −1 to 6 0.1 2 −2 to 6 0.3 0 −4 to 4 0.99
CKDcr present −1 −5 to 2 0.5 −3 −6 to 1 0.2 −4 −7 to 0 0.069
Mean 24-hour pulse pressure (mmHg)
Unadjusted Age-Adjusted Model 1*
β 95% CI p-value β 95% CI p-value β 95% CI p-value
CKDcys present 8 5 to 11 <0.001 5 2 to 8 0.003 2 −1 to 6 0.2
CKDcr present 3 0 to 6 0.08 −1 −4 to 3 0.8 −2 −5 to 1 0.3
In-Clinic Measurements
Mean clinic DBP (mmHg)
Unadjusted Age-Adjusted Model 1*
β 95% CI p-value β 95% CI p-value β 95% CI p-value
CKDcys present −5 −7 to −2 0.001 −2 −5 to 1 0.2 −3 −6 to 0 0.06
CKDcr present −3 −6 to 0 0.03 −1 −4 to 2 0.5 −1 −4 to 2 0.5
Mean clinic SBP (mmHg)
Unadjusted Age-Adjusted Model 1*
β 95% CI p-value β 95% CI p-value β 95% CI p-value
CKDcys present 5 1 to 10 0.016 4 −2 to 8 0.2 0 −5 to 5 0.9
CKDcr present 3 −1 to 8 0.16 1 −4 to 6 0.7 0 −5 to 5 0.9