Fig. 2From: Increased serum amyloid A as potential diagnostic marker for lung cancer: a meta-analysis based on nine studiesComparison of SAA level between lung cancer patients and healthy individuals. Patients with lung cancer showed a higher SAA value than those of healthy individuals (z = 8.36, P < 0.0001); SAA, serum amyloid A; ELISA, enzyme-linked immunosorbent assays; CI, confidence intervalBack to article page