Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2013; 19(47): 9077-9083
Published online Dec 21, 2013. doi: 10.3748/wjg.v19.i47.9077
Table 4 Probability of positive (abnormal) vs negative (normal) endoscopic findings n (%)
ProceduresEndoscopic findings
Total
PositiveNegative
Esophagogastroduodenoscopy216 (79)59 (21)275 (100)
Colonoscopy45 (64)25 (36)70 (100)
All261 (76)84 (24)