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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