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Table 1 Summary of the studies with altered short-term BPV and association with target organ damage

From: Short-term blood pressure variability as a potential therapeutic target for kidney disease

Study

Study design

Study subject

No. of subjects

Indices of BPV

Type of association

Outcome

Agarwal and Light [55]

Cross-sectional

General population

336

Nondipping

Positive

Proteinuria

Agarwal and Andersen [53]

Cross-sectional

CKD

232

Nondipping

Positive

Higher UACR, lower eGFR

Fava et al. [54]

Cross-sectional

Non-HTN

249

Nondipping

Positive

Lower eGFR

Cuspidi et al. [52]

Cross-sectional

HTN

355

Nondipping

Indifferent

Microalbuminuria

Cuspidi et al. [51]

Cross-sectional

HTN

375

Nondipping

Indifferent

Microalbuminuria

Pogue et al. [14]

Cross-sectional

CKD

617

Nondipping

Positive

Proteinuria

Song et al. [56]

Cross-sectional

CKD

823

Nondipping, MBPS

Indifferent with nondipping; positive with MBPS

Lower eGFR

Tanner et al. [57]

Cross-sectional

With/without CKD

1,022

SDdn, ARV

Indifferent

Microalbuminuria or eGFR < 60 mL/min/1.73 m2

Sarafidis et al. [58]

Cross-sectional

With/without CKD

16,546

SD, wSD, CV, ARV

Positive

Higher UACR, lower eGFR

Ryu et al. [59]

Cross-sectional

CKD

1,173

ARV

Indifferent

Proteinuria and eGFR < 30 mL/min/1.73 m2

Wei et al. [60]

Cross-sectional

HTN

256

VIM, ARV

Indifferent

Higher UACR

Mulè et al. [15]

Cross-sectional

HTN

328

ARV

Positive

Microalbuminuria

Madden et al. [61]

Cross-sectional

General population

1,207

wSD, CV, ARV

Indifferent

Microalbuminuria

Farrag et al. [62]

Cross-sectional

HTN

90

SD, CV, ARV

Positive

Microalbuminuria

Leoncini et al. [16]

Cross-sectional

HTN

169

wSD

Positive

Microalbuminuria or eGFR < 60 mL/min/1.73 m2

Knudsen et al. [47]

Longitudinal

DM

112

Diastolic night to day BP ratio

Positive

Progression of microalbuminuria, macroalbuminuria

Lurbe et al. [50]

Longitudinal

Non-HTN

T1DM

75

Nondipping

Positive

Microalbuminuria

Palmas et al. [48]

Longitudinal

DM

957

Reverse dipping

Positive

Progression of microalbuminuria, macroalbuminuria

Palmas et al. [49]

Longitudinal

DM

392

Reverse dipping

Positive

Progression of microalbuminuria, macroalbuminuria

  1. BPV Blood pressure variability, CKD Chronic kidney disease, UACR Urine albumin to creatinine ratio, eGFR Estimated glomerular filtration rate, HTN Hypertensive, MBPS Morning blood pressure surge, SDdn Day-night standard deviation, ARV Average real variability, SD Standard deviation, wSD weighted standard deviation, CV Coefficient of variation, VIM Variability independent of mean, DM Diabetes mellitus, BP Blood pressure, T1DM Type 1 diabetes mellitus