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. 2012 Jun;24(2):103–108. doi: 10.1007/s11670-012-0103-1

Table 3. Relativity of protein expressions of OPN and α ν β3 in NSCLC.

OPN α ν β3
 Total
Positive Negative
Positive 82 11 93
Negative 23 20 43
Total 105 31 136

There are relationships to expressions of OPN and α ν β3 in NSCLC (P<0.01, χ2=20.10), correlation coefficient, r=0.38.