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Table 5 Mean Ki-67 stain index in patients before and after H. pylori eradication and maintenance of proton pump inhibitor therapy for 8 weeks

From: Analyzing the influence of gastric intestinal metaplasia on gastric ulcer healing in Helicobacter pylori–infected patients without atrophic gastritis

Ki-67 index No Intestinal metaplasia (n = 30) Intestinal metaplasia (n = 34)
Before After P value Before After P value
Mean index (%) 19.1 ± 15.0 17.3 ± 15.6 0.20 19.8 ± 13.4 17.8 ± 12.2 0.34
Change (%)* 0.6 ± 1.9 0.5 ± 1.7 0.06
  1. *Index change (%) calculated as the mean Ki-67 index (before-after)/before × 100%