Prior to TCHFJV

Following TCHFJV

p < 0.05 (paired t-tests) *

Blood pressure

Mean

(95% CI)

Lower

to

Upper level

Mean

(95% CI)

Lower

to

Upper level

n

Mean difference

(95% CI)

Lower

to

Upper level

Systolic

140.0

(1.2)

138.8

to

141.2

132.6

(1.2)

131.3

to

133.8

1392

−7.5

(1.1)

−8.6

to

−6.4*

Mean

107.1

(0.9)

106.2

to

108.0

101.4

(1.0)

100.5

to

102.4

1382

−5.8

(0.8)

−6.7

to

−5.0*

Diastolic

82.5

(0.7)

81.7

to

83.2

78.6

(0.8)

77.8

to

79.4

1392

−4.0

(0.6)

−4.7

to

−3.4*

Heart rate

81.9

(0.9)

81.0

to

82.8

79.9

(0.9)

78.9

to

80.8

1452

−2.1

(0.6)

−2.7

to

−1.5*

Arterial oxygen saturation

96.8

(0.2)

96.6

to

97.0

98.4

(0.1)

98.3

to

98.6

1324

1.6

(0.2)

1.4

to

1.8*

End tidal carbon dioxide

32

(0.2)

31.5

to

31.8

1277