From: Presence of Porphyromonas gingivalis in esophagus and its association with the clinicopathological characteristics and survival in patients with esophageal cancer
Factors
Pg positive cases (%)
KGP positive cases (%)
ESCC samples (n = 100)
61 (61)*
66 (66)*
Adjacent normal tissues (n = 100)
12 (12)*
17 (17)*
Normal esophageal mucosa (n = 30)
0 (0)*