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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