Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. May 28, 2010; 16(20): 2520-2525
Published online May 28, 2010. doi: 10.3748/wjg.v16.i20.2520
Table 1 Characteristics of the study population n (%)
Initial EGD (n = 451)Repeat EGD (n = 451)
Age (yr, mean ± SD)53.4 ± 18.855.6 ± 19.2
Gender
Female285 (63)285 (63)
Male166 (37)166 (37)
Time from first to second EGD [yr, median (interquartile range)]--1.7 (0.8-3.1)
Indications
Dyspepsia exclusively255 (57)253 (56)
Dyspepsia and additional indication(s)196 (43)198 (44)