Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Jan 28, 2010; 16(4): 474-478
Published online Jan 28, 2010. doi: 10.3748/wjg.v16.i4.474
Table 2 Characteristics of Costa Rican and Japanese dyspeptic patients
Costa Rican
Japanese
AGNAGP-valueAGNAGP-value
Patients number29664847
Sex (M/F)15/1426/400.26424/2426/210.604
mean age ± SD (yr)54.8 ± 12.948.9 ± 12.80.04168.4 ± 10.258.4 ± 14.1< 0.001