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Table 4 Peripheral hemodynamic variables between two groups

From: Fluid handling and blood flow patterns in neonatal respiratory distress syndrome versus transient tachypnea: a pilot study

Parameter

Day

TTN (N = 11)

RDS (N = 10)

P-value

ACA PI

0

1.38 ± 0.66

1.46 ± 0.51

 

1

1.16 ± 0.28a

1.16 ± 0.3

0.66

3

1.27 ± 0.26 a

1.25 ± 0.2b

 

0

0.71 ± 0.19

0.81 ± 0.15

 

ACA RI

1

0.65 ± 0.08a

0.67 ± 0.11

0.21

3

0.69 ± 0.08a

0.69 ± 0.06b

 

0

31.11 ± 10.9

22.23 ± 11.98

 

ACAVmax (cm/s)

1

27.96 ± 8.51a

26.61 ± 8.86

0.03

3

37.47 ± 12.6a

29.46 ± 7.29b

 

0

9.87 ± 6.25

5.51 ± 4.15

 

ACA Flow (ml/kg/min)

1

13.54 ± 9.11a

9.11 ± 7.14

0.07

3

12.34 ± 7.09a

13.66 ± 10.29b

 

0

1.36 ± 0.28

1.72 ± 0.87

 

SMA PI

1

1.32 ± 0.42

1.51 ± 0.4

0.08

3

1.31 ± 0.42a

1.44 ± 0.33

 

0

0.69 ± 0.07

0.76 ± 0.17

 

SMA RI

1

0.68 ± 0.1

0.78 ± 0.11

0.02

3

0.67 ± 0.11a

0.7 ± 0.1

 

0

61.1 ± 19.78

64.95 ± 32.02

 

SMAVmax (cm/s)

1

60.79 ± 16.01

52.69 ± 21.62

0.31

3

51.4 ± 12.05a

48.43 ± 10.63

 

0

40.65 ± 37.2

27.6 ± 19.31

 

SMA Flow (ml/kg/min)

1

34.66 ± 39.32

23.54 ± 11.24

0.28

3

20.81 ± 10.72a

25.49 ± 8.3

 

0

1.87 ± 0.78

4.97 ± 7.98

 

Renal PI

1

1.56 ± 0.5

2.29 ± 2.06

0.99

3

1.53 ± 0.73a

1.65 ± 0.45

 

0

0.78 ± 0.14

0.87 ± 0.1

 

Renal RI

1

0.78 ± 0.15

0.79 ± 0.17

0.24

3

0.74 ± 0.14a

0.77 ± 0.1

 

0

26.67 ± 11.93

29.97 ± 12.53

 

RenalVmax (cm/s)

1

30.41 ± 8.23

40.09 ± 10.63

0.12

3

36.71 ± 10.62a

36.94 ± 8.76

 

0

7.23 ± 4.62

5.9 ± 4.77

 

Renal Flow (ml/kg/min)

1

10.66 ± 8.1

17.42 ± 9.72

0.17

3

11.95 ± 11.41a

16.78 ± 14.48

 
  1. PI Pulsatility Index, RI Resistance Index, ACA Anterior Cerebral Artery, Vmax Maximum Velocity, SMA Superior Mesenteric Artery
  2. For continuous normality variables, mean ± SD, Linear Mixed Model was used
  3. Missing data: aN = 10; bN = 8