Number of patients (% of population) | 175 (71%) | 18 (7%) | 20 (8%) | 13 (5%) | 21 (9%) |
Normal acid exposure (% of subgroup) | 141 (80.5%) | 16 (89%) | 18 (90%) | 9 (69%) | 5 (24%) |
Pathological acid exposure (% of subgroup) | 34 (19.5%) | 2 (11%) | 2 (10%) | 4 (31%) | 16 (76%) |
Pathological daytime acid exposure | 34 (19.5%) | 3 (16.5%) | 1 (5%) | 4 (31%) | 10 (48%) |
Pathological night-time acid exposure | 30 (17%) | 1 (5.5%) | 2 (10%) | 2 (15.5%) | 11 (53%) |
Borderline pathological acid exposure | 0 (0%) | 0 (0%) | 1 (5%) | 3 (23%) | 0 (0%) |
Acid exposure above 6% | 27 (15.5%) | 2 (11%) | 1 (5%) | 1 (7.5) | 16 (76%) |