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Table 1 Results of parametric analysis of variance with repeated measurements and descriptive statistics

From: Assessment of changes of regional ventilation distribution in the lung tissue depending on the driving pressure applied during high frequency jet ventilation

 

DP 1.5

DP 2.5

PGROUP

PTIME

PINTERACTION

0 min

3 min

5 min

0 min

3 min

5 min

SBP [mmHg]

114.5 ± 22.8

113.2 ± 18.9

110.9 ± 16.7

116.1 ± 24.8

113.0 ± 23.4

108.6 ± 22.2

0.95

< 0.05

0.55

DBP [mmHg]

76.3 ± 14.6

73.3 ± 10.8

72.5 ± 10.1

76.2 ± 14.0

74.5 ± 13.6

71.1 ± 13.8

0.97

< 0.01

0.60

MBP [mmHg]

92.0 ± 16.7

89.6 ± 14.0

87.8 ± 12.3

92.7 ± 19.1

90.5 ± 15.1

87.6 ± 17.2

0.89

< 0.01

0.92

HR [beats/min]

80.7 ± 13.0

79.3 ± 13.3

78.9 ± 12.9

80.9 ± 12.9

80.7 ± 13.6

79.5 ± 14.4

0.83

0.06

0.56

SpO2 [%]

97.5 ± 2.9

97.5 ± 3.2

96.9 ± 3.8

98.3 ± 1.7

98.0 ± 2.5

98.1 ± 2.1

0.23

0.20

0.18

PIP [cm H2O]

6.2 ± 2.8

6.3 ± 2.7

6.3 ± 2.7

9.4 ± 4.3

9.3 ± 4.2

9.5 ± 4.2

< 0.01

0.47

0.25

MAP [cm H2O]

2.5 ± 1.3

2.5 ± 1.3

2.4 ± 1.2

4.5 ± 2.2

4.4 ± 2.1

4.4 ± 2.1

< 0.001

0.28

0.75

TV [mL]

121.6 ± 6.8

121.5 ± 6.7

121.5 ± 6.8

149.2 ± 6.5

150.0 ± 5.3

149.8 ± 5.2

< 0.001

0.42

0.44

MV [L]

21.8 ± 1.2

21.7 ± 1.1

22.0 ± 1.5

26.5 ± 0.9

26.6 ± 0.6

26.6 ± 0.6

< 0.001

0.28

0.43

  1. Interaction – between group and times