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The correlation between two methods of grading GIM and the pathology results (n)
| Pathology results | SDSGIMa | Classification according to Table 1b | ||
|---|---|---|---|---|
| High-risk | Low-risk | High-risk | Low-risk | |
| Dysplasia/Cancer | 85 (41.9%) | 10 (4.4%) | 80 (35.2%) | 15 (6.6%) |
| Benign lesions | 29 (12.8%) | 103 (45.4%) | 23 (10.1%) | 109 (48.0%) |
SDSGIM Subtype Distribution Score of Gastric Intestinal Metaplasia
aHigh-Risk: SDSGIM ≥ 3; Low-Risk: SDSGIM < 3
bHigh-Risk: stage III or IV; Low-Risk: stage 0–II
