Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 7, 2013; 19(5): 736-741
Published online Feb 7, 2013. doi: 10.3748/wjg.v19.i5.736
Figure 1
Figure 1 Annual early gastric cancer/advanced gastric cancer ratio in National Cancer Screening Program and opportunistic screening. The proportion of early gastric cancers (EGCs) among a total of 126 gastric cancers was 69.8%. The EGC/advanced gastric cancer (AGC) ratio in National Cancer Screening Program (NCSP) was 2.9, while the EGC/AGC ratio in opportunistic screening (OS) was 1.2. The detection rate of EGC in NCSP was significantly higher than that in OS (P = 0.046).