Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Jun 21, 2009; 15(23): 2878-2881
Published online Jun 21, 2009. doi: 10.3748/wjg.15.2878
Table 1 Demographic data of the study population
AA (n = 88)nHw (n = 171)
Male/female (%)38/6248/52
Age range (yr)26-10118-90
Mean age (mean ± SD)58.5 ± 16.955.8 ± 14.5