Fig. 2From: Podoplanin is a useful prognostic marker and indicates better differentiation in lung squamous cell cancer patients? A systematic review and meta-analysisForest plot depiction of podoplanin expression and OR for clinical pathologic features. Clinicopathological parameters investigated are TMN classification (a), lymphatic invasion (b), vascular invasion (c), pleural metastasis (d), lymph node metastasis (e), sex (f). OR with corresponding confidence intervals are shownBack to article page