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Table 6 Gas bloating including change between Baseline and 1-year

From: Non-active implantable device treating acid reflux with a new dynamic treatment approach: 1-year results

Gas bloating Baseline (n = 50) 6-months
(n = 47)
6-m
p-value
1-year (n = 47) 1-yr
p-value
Gas bloating change between Baseline and 1-year (subjects)
None 0–2 8 16% 37 79%   38 81%   Disappeared in 30
Minimal 3 10 84% 5 21% < 0.0001 5 19% < 0.0001 Improved in 7
Moderate 4 18 3 3   Unchanged in 2
Severe 5 14 2 0   Worsened in 0