Clinical data of patients and controls
| Patient group | Age (y)* | Sex | Basal serum gastrin concentration (pg/ml)† |
| CAG | 45.1 (22–71) | 3M/7F | 704.3 (183.6)1-165 |
| ZES | 53.5 (38–71) | 3M/3F | 768.3 (176.2)1-165 |
| Hospital controls | 53.8 (35–77) | 7M/9F | 69.0 (4.2) |
Results expressed as *mean (range) and † mean (SEM).
↵1-165 p<0.001 v hospital controls.