Retrospective Cohort Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Oct 21, 2018; 24(39): 4472-4481
Published online Oct 21, 2018. doi: 10.3748/wjg.v24.i39.4472
Figure 1
Figure 1 Study flow-chart. 1Out of the 386 patients, 245 (63%) had more than one endoscopy; 2Out of the 379 patients, 239 (63%) had more than one endoscopy. BE: Barrett’s esophagus; NCR: National Cancer Registry.
Figure 2
Figure 2 Kaplan Meier curves by high-grade dysplasia vs low grade or without dysplasia groups. A: Non-Barrett’s esophagus (BE) cancer free survival, n = 239; B: Any cancer (BE and non-BE cancers) free survival, n = 245; C: All-cause mortality, n = 245. BE: Barrett’s esophagus; HGD: High grade dysplasia; Non-HGD: Low grade or without dysplasia.