| Subjects in SRC (n = 211) | Subjects in NSRC (n = 2321) | P |
---|---|---|---|
Testing for H. pylori infection, n (%) | |||
 Ab  UBT  Bacterial culture  At least one | 6/211 (2.8) 14/211 (6.6) 11/211 (5.2) 25/211 (11.8) | 117/2321 (5.0) 545/2321 (23.5) 486/2321 (20.9) 729/2321 (31.4) | 0.155 < 0.001 <  0.001 <  0.001 |