Research Article
The Diagnostic Value of Serum Gastrin-17 and Pepsinogen for Gastric Cancer Screening in Eastern China
Table 1
Baseline data and disease composition.
| Variable | Value |
| No. of patients | 834 | Sex | Male | 357 (42.8%) | Female | 477 (57.2%) | (years) | | Disease | Chronic nonatrophic gastritis (NAG) | 346 (41.5%) | Chronic atrophic gastritis (CAG) | 332 (39.8%) | Gastric ulcer (GU) | 54 (6.5%) | Intraepithelial neoplasia (IN) | 48 (5.8%) | Gastric cancer (GC) | 54 (6.5%) | Early gastric cancer (EGC) | 27 (50%)a | Advanced gastric cancer | 27 (50%)b |
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SD: standard deviation. aAccounts for the proportion of all gastric cancer. bAccounts for the proportion of all gastric cancer.
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