The study does not tell us the quantities of HBsAg as it is blinded, but you are right about being able to test it in my country.
I listed here [Rebound of HBsAg] the history of my HBsAg levels, then in April 2023 was 0,47 IU/mL and in September 2023, before stopping taking TDF was 23 IU/ml.
I hope @3kids4me , you’ll meet the criteria and be off TDF too 