| Urea Breath Test | ||||||
Negative Positive | |||||||
N | % | N | % | ALL | P value | Ods [95%] | |
Arm A | 37 | 92.5 | 3 | 7.5 | 40 | 0.0001 | 31.4 [8.0 - 123] |
Arm C | 38 | 92.7 | 3 | 7.3 | 41 | 0.0001 | 32.2 [8.2 - 126] |
Arm B | 11 | 28.2 | 28 | 71.8 | 39 | Ref | 1 |