Table 5 Final model using multiple linear regression analysis: Helicobacter pylori factors associated with histology.
| Pathology | Site | Factor | Partial regression coefficient* | p Value | Multiple correlation coefficient | |
|---|---|---|---|---|---|---|
| All 11 biopsy specimens | ||||||
| H pylori density | Antrum | OipA | 0.71 (0.21) | <0.001 | 0.26 | |
| Corpus | OipA | 0.69 (0.18) | <0.001 | 0.37 | ||
| SabA | −0.29 (0.16) | 0.071 | ||||
| Neutrophil infiltration | Antrum | OipA | 1.13 (0.23) | <0.001 | 0.50 | |
| SabA | −0.67 (0.21) | 0.004 | ||||
| BabB | −0.44 (0.28) | 0.081 | ||||
| Corpus | SabA | −0.81 (0.19) | <0.001 | 0.38 | ||
| OipA | 0.46 (0.22) | 0.037 | ||||
| BabB | −0.43 (0.25) | 0.082 | ||||
| Intestinal metaplasia | Antrum | BabA | 0.48 (0.17) | 0.004 | 0.36 | |
| SabA | 0.32 (0.14) | 0.026 | ||||
| Corpus | SabA | 0.10 (0.01) | 0.080 | 0.29 | ||
| Atrophy | Antrum | SabA | 0.84 (0.19) | <0.001 | 0.55 | |
| BabA | 0.89 (0.26) | <0.001 | ||||
| Corpus | SabA | 0.25 (0.12) | 0.059 | 0.31 | ||
| 5 biopsy specimens (updated Sydney system) | ||||||
| H pylori density | Antrum | OipA | 0.47 (0.22) | 0.032 | 0.33 | |
| Corpus | OipA | 0.66 (0.19) | <0.001 | 0.29 | ||
| Neutrophil infiltration | Antrum | OipA | 0.85 (0.26) | 0.001 | 0.46 | |
| SabA | −0.64 (0.22) | 0.004 | ||||
| BabB | −0.55 (0.30) | 0.071 | ||||
| Corpus | SabA | −0.60 (0.25) | 0.010 | 0.40 | ||
| OipA | 0.60 (0.26) | 0.019 | ||||
| Intestinal metaplasia | Antrum | SabA | 0.44 (0.20) | 0.035 | 0.51 | |
| BabA | 0.51 (0.26) | 0.049 | ||||
| OipA | 0.49 (0.27) | 0.070 | ||||
| Corpus | None | – | – | 0.12 | ||
| Atrophy | Antrum | BabA | 0.98 (0.27) | <0.001 | 0.51 | |
| SabA | 0.79 (0.20) | <0.001 | ||||
| Corpus | CagA | 0.41 (0.24) | 0.054 | 0.34 | ||
*Values are mean (SEM).
Factors with p value less than 0.10 are presented.