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Table 2 Characteristics of patients underwent gastroscopy in the medium–high risk of GC groups

From: Clinical applicability of a new scoring system for population-based screening and risk factors of gastric cancer in the Wannan region

Characteristics Overall (%)
Overall 1019 (100)
Age
 40–49 9 (0.89)
 50–59 631 (61.92)
 60–69 271 (26.59)
  > 69 108 (10.6)
Sex
 Female 166 (16.29)
 Male 853 (83.71)
Hp
 Negative 522 (51.23)
 Positive 497 (48.77)
PGR
  < 3.89 110 (10.79)
  ≥ 3.89 909 (89.21)
G-17
  ≤ 1.50 7 (0.69)
 1.50–5.70 494 (48.48)
  > 5.70 518 (50.83)
Risk level
 Moderate risk group 919 (90.19)
 High risk group 100 (9.91)
Gastroscopy result
 Chronic superficial gastritis 388 (38.08)
 Erosive gastritis 267 (26.2)
 Non-neoplastic polyps 79 (7.75)
 Gastric ulcer 109 (10.7)
 Atrophic gastritis 52 (5.1)
 Intestinal-type gastritis 69 (6.77)
 LGIN 25 (2.45)
 Gastric stromal tumor 3 (0.29)
 Early cancer 12 (1.18)
 Advanced cancer 15 (1.47)
  1. GC gastric cancer, Hp Helicobacter pylori, PGR pepsinogen ratio, G-17 gastrin-17, LGIN low-grade intraepithelial neoplasia