Skip to main content

Table 2 Comparison by 2-means test

From: Implication of overexpression of dishevelled-associated activator of morphogenesis 1 (Daam-1) for the pathogenesis of human Idiopathic Pulmonary Arterial Hypertension (IPAH)

Small arteries

Positive cases (n)

Negative cases (n)

Odds ratio

Log odds ratio

Approximate variance

z value

P value

A. Endothelial cells

Control

Dvl-2

5

6

     
 

Daam-1

9

2

0.19

-1.69

0.98

  

IPAH

Dvl-2

4

1

     
 

Daam-1

4

1

1.00

0.00

2.50

-0.90

0.37

APAH

Dvl-2

4

1

     
 

Daam-1

5

0.5

0.40

-0.92

3.45

-0.37

0.71

Medium-sized arteries

Control

Dvl-2

5

6

     
 

Daam-1

9

2

0.19

-1.69

0.98

  

IPAH

Dvl-2

2

3

     
 

Daam-1

5

0.5

0.07

-2.71

3.03

0.51

0.61

APAH

Dvl-2

4

1

     
 

Daam-1

5

0.5

0.40

-0.92

3.45

-0.37

0.71

B. Myofibroblasts

IPAH

Dvl-2

3

2

     
 

Daam-1

2

3

2.25

0.81

1.67

  

APAH

Dvl-2

5

0.5

     
 

Daam-1

3

2

6.67

1.90

3.03

-0.50

0.62

Medium-sized arteries

IPAH

Dvl-2

3

2

     
 

Daam-1

3

2

1.00

0.00

1.67

  

APAH

Dvl-2

5

0.5

     
 

Daam-1

5

0.5

1.00

0.00

4.40

0.00

1.00

Smooth muscle cells

Control

Dvl-2

8

3

     
 

Daam-1

2

9

12.00

2.48

1.07

  

IPAH

Dvl-2

2

3

     
 

Daam-1

3

2

0.44

-0.81

1.67

1.99

0.05

APAH

Dvl-2

4

1

     
 

Daam-1

2

3

6.00

1.79

2.08

0.39

0.70

Medium-sized arteries

Control

Dvl-2

9

2

     
 

Daam-1

7

4

2.57

0.94

1.00

  

IPAH

Dvl-2

2

3

     
 

Daam-1

3

2

0.44

-0.81

1.67

1.07

0.28

APAH

Dvl-2

4

1

     
 

Daam-1

3

2

2.67

0.98

2.08

-0.02

0.98

  1. The odds ratios for positive expression rates of Dvl-2 and Daam-1 were compared between control and IPAH specimens and between control and APAH specimens. A, endothelial cells. B, myofibroblasts. C, smooth muscle cells