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Table 7 Daily regurgitation before surgery and at 1-year follow up visit

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

Daily regular Regurgitation Baseline (n = 50) 1-year (n = 47) 1-yr
p-value
None < 1/day 6 12% 43 91%  
Minimal 1–2/day 11 88% 3 9% < 0.0001
Moderate 3–4/day 16 1
Severe 5 or more per day 17 0