an increasing trendp = 0.004
58%, p < 0.001), along with an increasing trend in the proportion of endoscopic therapy (G1-4 groups, 14.9% vs. 25.4% vs. 24.6% vs. 30.9%, p = 0.004).
58%, p < 0.001), along with an increasing trend in the proportion of endoscopic therapy (G1-4 groups, 14.9% vs. 25.4% vs. 24.6% vs. 30.9%, p = 0.004).