A positive 13 C-urea breath test
Formal H.pylori treatment more than two times
Age >18 years

NCT02894268_inc_T1
Measurement
13 C-urea breath test
NCT02894268_inc_T2
Value
positive
NCT02894268_inc_T3
Procedure
H.pylori treatment
NCT02894268_inc_T4
Multiplier
more than two times
NCT02894268_inc_T5
Person
Age
NCT02894268_inc_T6
Value
>18 years