Effect of age on presenting features of autoimmune gastritis
| Age, y . | n . | Gender, M/F . | Hb,* g/dL . | MCV,* fL . | Serum iron,* μg/dL . | TIBC,* μg/dL . | Ferritin,* μg/L . | Cobalamin,* pg/mL . | Gastrin,* U/mL . | H pylori positive, % . |
|---|---|---|---|---|---|---|---|---|---|---|
| <20 | 8 | 2/6 | 9.6 | 67.6 | 33.8 | 317.0 | 3.5 | 391.9 | 349.3 | 87.5 |
| 1.8 | 9.0 | 18.1 | 20.2 | 2.2 | 178.9 | 247.4 | ||||
| 20-40 | 40 | 7/33 | 10.1 | 78.1 | 38.6 | 337.0 | 9.9 | 189.6 | 467.1 | 47.1 |
| 2.1 | 15.2 | 35.2 | 47.7 | 16.6 | 118.4 | 327.5 | ||||
| 41-60 | 58 | 15/43 | 10.6 | 81.8 | 48.4 | 333.8 | 17.2 | 158.3 | 650.7 | 37.5 |
| 2.4 | 16.9 | 36.3 | 50.9 | 22.3 | 79.2 | 470.2 | ||||
| >61 | 54 | 28/26 | 11.5 | 95.0 | 69.8 | 303.6 | 36.8 | 108.3 | 800.0 | 12.5 |
| 2.5 | 16.0 | 35.1 | 59.0 | 40.5 | 65.4 | 627.3 |
| Age, y . | n . | Gender, M/F . | Hb,* g/dL . | MCV,* fL . | Serum iron,* μg/dL . | TIBC,* μg/dL . | Ferritin,* μg/L . | Cobalamin,* pg/mL . | Gastrin,* U/mL . | H pylori positive, % . |
|---|---|---|---|---|---|---|---|---|---|---|
| <20 | 8 | 2/6 | 9.6 | 67.6 | 33.8 | 317.0 | 3.5 | 391.9 | 349.3 | 87.5 |
| 1.8 | 9.0 | 18.1 | 20.2 | 2.2 | 178.9 | 247.4 | ||||
| 20-40 | 40 | 7/33 | 10.1 | 78.1 | 38.6 | 337.0 | 9.9 | 189.6 | 467.1 | 47.1 |
| 2.1 | 15.2 | 35.2 | 47.7 | 16.6 | 118.4 | 327.5 | ||||
| 41-60 | 58 | 15/43 | 10.6 | 81.8 | 48.4 | 333.8 | 17.2 | 158.3 | 650.7 | 37.5 |
| 2.4 | 16.9 | 36.3 | 50.9 | 22.3 | 79.2 | 470.2 | ||||
| >61 | 54 | 28/26 | 11.5 | 95.0 | 69.8 | 303.6 | 36.8 | 108.3 | 800.0 | 12.5 |
| 2.5 | 16.0 | 35.1 | 59.0 | 40.5 | 65.4 | 627.3 |
Mean ± 1 SD (Hershko et al46 ).