Abstract

Study on 38 pregnant women last3 months with HBsAg (+), pregnancy management and delivery at Thai Nguyen National Hospital from 4/2017 to 10/2017 was shown that. Prevalence of log10 HBV DNA <2 copies / ml was 23.7%, log10 HBV DNA from 2-5 copies / ml was 28,6%, log10 HBV DNA> 5 copies / ml was 47.4% HBeAg (+)/HBsAg (+) is 47.4%. 9, 9% of HBeAg (+) cases had HBV DNA log5> 5, 90% of HBeAg cases had HBV DNA <5, statistically significant difference (p <0.05). 66.7% of patients with HBeAg (+) had an ALT level ≥2 times normal, only 33.3% of HBeAg (-) had an ALT level ≥2 times normal, Statistical significance (p <0.05). ALT increased more than twice the normal value in the group with Log10 HBV DNA>5. The mean ALT of the group with Log10 HBV DNA>5 was higher than that of Log10 HBV DNA <5.