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Table 2 Incidence of TGF-β1 expression in the AIS and MIA groups

From: Bronchioloalveolar invasion in non-small cell lung cancer is associated with expression of transforming growth factor-β1

  TGF-β1 expression positive stain (%)
AIS (n=22) 27.3
MIA (n=23) 65.2*
  1. AIS Adenocarcinoma in situ, MIA Minimally invasive adenocarcinoma, *P <0.05.