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Table 1 Subject data for APD Measurements of Respiratory Resistance when Measured Through the Mouth and Nose. Resistances are given in cm H2O/Lps.

From: Decrease of resistance to air flow with nasal strips as measured with the airflow perturbation device

Subject No.

Sex

Mouth Piece

Mask Mouth

Mask Nose

Mask NDS

  

Inh

Avg

Exh

Inh

Avg

Exh

Inh

Avg

Exh

Inh

Avg

Exh

1

F

3.15

3.06

2.97

2.86

3.08

3.30

4.65

5.13

5.61

4.08

4.13

4.18

2

F

3.00

3.26

3.52

2.98

3.29

3.59

5.84

5.72

5.59

3.64

3.47

3.30

3

F

2.69

3.19

3.68

2.84

3.38

3.92

4.94

5.73

6.52

4.55

5.26

5.97

4

F

4.00

4.62

5.25

3.97

4.46

4.95

5.40

5.87

6.31

5.11

5.45

5.79

5

F

3.13

4.04

4.95

3.58

4.11

4.63

5.33

5.59

5.85

4.62

5.30

5.98

6

M

2.14

2.41

2.69

2.10

2.34

2.58

3.76

4.15

4.53

3.71

4.16

4.61

7

F

2.73

3.15

3.85

2.43

3.11

3.79

3.92

4.16

4.39

3.54

3.62

3.69

8

M

2.03

2.33

2.64

2.12

2.24

2.36

4.32

4.50

4.69

3.65

3.85

4.06

9

M

1.87

1.96

2.06

1.83

1.82

1.80

3.16

3.53

3.91

3.26

3.47

3.68

10

M

3.49

3.95

4.41

3.27

3.90

4.52

5.96

6.27

6.57

6.13

6.20

6.28

11

F

2.89

2.97

3.04

2.76

2.91

3.07

7.59

7.33

7.07

7.48

7.05

6.61

12

F

3.67

4.24

4.82

4.18

4.38

4.58

6.36

7.14

7.92

6.75

6.82

6.90

13

M

2.20

2.54

2.89

2.13

2.49

2.84

5.27

5.50

5.73

4.80

5.04

5.27

14

F

3.08

2.98

2.88

2.98

3.07

3.17

5.12

5.25

5.38

5.34

5.36

5.38

15

M

2.37

2.45

2.53

2.64

2.77

2.90

5.44

5.63

5.82

5.33

5.57

5.81

16

M

3.48

3.58

3.68

3.16

3.47

3.77

5.71

5.30

4.90

4.71

4.88

5.04

17

M

2.40

2.85

3.30

2.22

2.74

3.26

4.54

4.90

5.25

4.38

4.70

5.07

18

F

2.96

2.96

2.95

2.95

3.04

3.12

6.84

7.19

7.54

6.71

6.89

7.07

19

M

2.00

2.30

2.59

2.54

2.10

1.67

3.82

4.25

4.68

3.20

3.39

3.57

20

F

2.40

2.85

3.30

2.81

2.77

2.73

4.12

4.16

4.20

3.61

3.73

3.85

21

F

4.22

4.20

4.17

4.34

4.42

4.49

6.76

6.97

7.10

6.36

6.75

7.14

22

F

2.73

3.12

3.50

3.02

3.12

3.22

6.60

6.74

6.89

5.90

6.08

6.26

23

F

4.87

5.03

5.19

4.49

4.96

5.42

5.96

6.23

6.70

5.06

5.30

5.54

24

F

4.38

4.79

5.20

4.41

4.64

4.87

6.35

6.68

7.01

5.70

6.05

6.39

25

F

2.61

3.02

3.44

2.51

2.94

3.36

3.98

4.03

4.08

3.56

3.42

3.28

26

M

2.12

2.42

2.71

1.80

2.26

2.71

5.87

5.84

5.81

5.31

4.38

5.44

27

F

3.22

3.77

4.31

3.48

3.58

3.68

4.51

4.76

5.01

4.24

4.58

4.93

28

F

2.85

3.01

3.17

2.74

2.94

3.14

4.71

4.64

4.56

3.57

4.17

4.76

29

F

2.84

3.26

3.67

3.04

3.39

3.75

4.94

5.56

6.18

4.40

5.04

5.68

30

F

2.76

3.08

3.40

2.81

3.05

3.29

6.24

6.40

6.56

5.57

5.76

5.94

31

F

2.90

3.21

3.51

2.68

2.88

3.09

4.71

4.88

5.04

5.03

5.16

5.29

32

M

1.76

1.90

2.03

1.54

1.87

2.20

4.02

4.49

4.97

4.00

4.18

4.35

33

F

3.65

3.94

4.23

3.76

3.92

4.09

4.90

5.30

5.71

4.90

5.26

5.61

34

M

1.94

2.15

2.36

1.97

2.17

2.36

5.19

4.90

4.61

4.37

4.36

4.36

35

F

2.78

2.93

3.09

2.81

3.05

3.29

3.81

4.45

5.10

3.75

4.20

4.65

36

F

5.21

5.09

4.97

4.46

4.81

5.71

4.81

5.19

5.56

4.00

4.04

4.08

37

F

3.18

3.44

3.69

3.02

3.34

3.66

5.49

5.70

5.91

5.50

5.58

5.65

38

F

2.77

3.48

4.20

2.62

3.31

4.00

6.70

6.60

6.51

5.97

6.12

6.26

39

F

3.66

3.57

3.48

3.53

3.54

3.55

7.62

7.73

7.83

6.94

7.33

7.72

40

F

2.57

3.05

3.52

2.58

2.97

3.36

3.64

4.13

4.63

3.58

3.78

3.98

41

F

3.76

3.74

3.71

3.17

3.68

4.18

4.70

5.11

5.51

4.13

4.54

4.95

42

M

3.27

3.39

3.58

3.43

3.61

3.80

6.08

6.44

6.79

5.90

6.25

6.60

43

F

3.27

3.65

4.03

3.89

3.68

4.47

4.47

4.78

5.09

3.69

3.98

4.27

44

M

2.23

2.51

2.79

2.17

2.34

2.51

6.48

6.42

6.35

5.87

6.01

6.15

45

F

2.09

2.95

3.02

2.98

3.07

3.16

6.10

6.65

7.20

5.86

6.20

6.55

46

F

2.98

3.12

3.26

3.15

3.23

3.30

5.70

5.65

5.60

4.57

4.68

4.78

47

F

2.67

2.64

2.61

2.56

2.56

2.57

4.35

4.74

5.12

3.29

3.64

3.99

Average

 

2.96

3.24

3.51

2.96

3.21

3.48

5.24

5.50

5.74

4.80

5.00

5.25

Std dev

 

0.76

0.75

0.82

0.73

0.76

0.88

1.09

1.02

1.03

1.11

1.10

1.12