Comparison of the before, one hour after starting dialysis, and end of dialysis systolic blood pressure (mmHg) mean in the studied groups in the before, during, end, and one month after intervention

Times during the hemodialysis sessionsFirst weekSecond weekThird weekFourth weekEighth week
Intervention (N = 34) (Mean ± SD)Sham (N = 32) (Mean ± SD)Control (N = 34) (Mean ± SD)Intervention (N = 34) (Mean ± SD)Sham (N = 32) (Mean ± SD)Control (N = 34) (Mean ± SD)Intervention (N = 34) (Mean ± SD)Sham (N = 32) (Mean ± SD)Control (N = 34) (Mean ± SD)Intervention (N = 34) (Mean ± SD)Sham (N = 32) (Mean ± SD)Control (N = 34) (Mean ± SD)Intervention (N = 34) (Mean ± SD)Sham (N = 32) (Mean ± SD)Control (N = 34) (Mean ± SD)
Before starting dialysis131.03 ± 22.59129.53 ± 22.44130.88 ± 22.44127.79 ± 23.16126.09 ± 22.81127.50 ± 22.87133.09 ± 23.84131.72 ± 23.91132.35 ± 23.33128.68 ± 24.16126.72 ± 23.54128.38 ± 23.82120.29 ± 17.79130.78 ± 20.48132.35 ± 23.84
p-value0.9570.9500.9730.9380.040
One hour after starting dialysis123.68 ± 23.81122.97 ± 22.43123.38 ± 23.54123.09 ± 23.29122.34 ± 23.07123.09 ± 22.59122.64 ± 21.78124.06 ± 23.12125.14 ± 22.91121.62 ± 24.55122.66 ± 25.90123.82 ± 25.23114.85 ± 18.69125.47 ± 21.30126.00 ± 20.58
p-value0.9920.9890.9010.9370.042
End of dialysis120.15 ± 24.29118.59 ± 24.20119.12 ± 23.69120.59 ± 22.18118.75 ± 21.51120.29 ± 22.19123.82 ± 22.16122.81 ± 22.47123.09 ± 22.29121.76 ± 24.43120.00 ± 24.10121.03 ± 23.86109.12 ± 17.47115.47 ± 21.57123.09 ± 22.86
p-value0.9650.9360.9820.9570.024
p-value< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001< 0.0001

SD: standard deviation