Forekomsten af YMDD- variant HBV var ens med den, der blev observeret hos voksne, fra 19% ved uge 52 op til 45% hos patienter i vedvarende behandling i 24 måneder.
The incidence of YMDD variant HBV was similar to that observed in adults, ranging from 19% at week 52 up to 45% in patients treated continuously for 24 months..