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Table 5 Serum PG I level and PG I/II ratio in H. pylori positive and negative group

From: The value of serum pepsinogen levels for the diagnosis of gastric diseases in Chinese Han people in midsouth China

Group N (%) PGI (μg/L) PG I/PG II
Hp + 201 (77.9) 174.82 ± 41.73* 6.74 ± 1.72*
Hp - 57 (22.1) 101.23 ± 10.77 10.08 ± 3.31
  1. *p < 0.05 vs. Hp – group.