Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 28, 2011; 17(24): 2945-2952
Published online Jun 28, 2011. doi: 10.3748/wjg.v17.i24.2945
Table 2 Comparison of the emergence of YMDD mutants during treatment by hepatitis B e antigen status of patients, median (range)
CharacteristicsHBeAg negative (n = 36)HBeAg positive (n = 25)P-value
No. of men (%)28 (78)17 (68)NS
Age (yr)50 (29-69)50 (28-60)NS
HBV DNA level (log copies/mL)5.8 (2.7-7.6)7.6 (4.1-8.7)< 0.0001
Patients with YMDD mutants (%)33 (92)23 (92)NS
Virological breakthrough (%)12 (33)14 (56)NS
Patients with flare-ups of hepatitis (%)9 (25)11 (44)NS