Skip to main content

Table 2 Individual and averaged specimen strain data measures and anisotropic ratio

From: Examining lung mechanical strains as influenced by breathing volumes and rates using experimental digital image correlation

Rate

Pig

Applied volume [ml]

Mean strain [%]

Median strain [%]

Max strain [%]

Strain range

[%]

Averaged anisotropic ratio [–]

Rate

Pig

Applied Volume [ml]

Mean Strain [%]

Median Strain [%]

Max Strain [%]

Strain range

[%]

Averaged anisotropic ratio [–]

Rate

Pig

Applied volume [ml]

Mean strain [%]

Median strain [%]

Max strain [%]

Strain range

[%]

Averaged anisotropic ratio [–]

10BPM

A

675

22.2

20.8

70.8

88.7

0.84

15BPM

A

675

24.3

21.1

80.7

107.3

0.84

20BPM

A

675

23.7

20.5

78.7

100.4

0.84

900

29.6

28.7

87.6

100.0

0.81

900

31.9

29.5

97.5

124.9

0.81

900

31.5

28.5

97.7

115.4

0.81

1350

47.7

47.3

115.6

132.0

0.77

1350

46.3

44.9

118.8

143.1

0.78

1350

45.1

42.3

127.0

140.0

0.78

B

675

20.0

16.6

67.6

83.1

0.87

B

675

15.8

10.1

63.1

81.3

0.89

B

675

19.7

15.0

75.6

93.9

0.87

900

26.8

24.5

83.8

106.1

0.84

900

26.7

23.4

93.4

121.7

0.85

900

26.5

23.0

95.8

119.1

0.85

1350

34.9

34.2

96.8

118.6

0.83

1350

38.4

37.6

116.8

134.0

0.82

1350

39.4

39.2

125.1

135.2

0.82

C

675

18.4

11.6

69.9

96.4

0.87

C

675

22.5

16.2

79.3

103.7

0.87

C

675

21.9

16.2

75.4

94.5

0.87

900

28.6

19.4

99.9

119.9

0.85

900

26.9

20.3

87.9

112.1

0.85

900

27.2

21.9

84.3

108.6

0.86

1350

39.2

31.7

118.1

135.7

0.81

1350

39.2

33.7

106.8

131.1

0.82

1350

37.1

32.4

99.7

118.8

0.83

D

675

24.0

23.2

77.6

101.0

0.85

D

675

22.7

20.9

61.4

77.4

0.85

D

675

23.5

21.3

60.6

73.3

0.85

900

33.2

32.0

94.5

119.6

0.83

900

27.5

25.6

67.1

77.8

0.84

900

30.2

27.9

70.3

78.2

0.84

1350

45.4

45.8

113.9

132.5

0.81

1350

36.8

34.7

82.0

88.4

0.82

1350

41.1

38.0

92.5

100.4

0.81

Average

675

21.1

18.1

71.5

92.3

0.86

Average

675

21.3

17.1

71.1

92.4

0.86

Average

675

22.2

18.3

72.6

90.5

0.86

900

29.5

26.2

91.4

111.4

0.83

900

28.3

24.7

86.5

109.1

0.84

900

28.8

25.3

87.0

105.3

0.84

1350

41.8

39.8

111.1

129.7

0.80

1350

40.2

37.7

106.1

124.1

0.81

1350

40.7

38.0

111.1

123.6

0.81

  1. Mean, median, maximum, and range of strains, as well as anisotropic ratio, for each individual specimen under varying applied volumes of 675, 900, and 1350ml, organized by their corresponding breathing rate