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Mean value in Lund-Kennedy endoscopic scale before and one month after surgery in group 1 and 2.
| Group of Patients | Mean Value in Lund-Kennedy Endoscopic Scale before Surgery [p < 0.05] | Mean Value in Lund-Kennedy Endoscopic Scale One Month after Surgery [p < 0.03] |
|---|---|---|
| 1 | ||
| (10 or less points on the Lund-Mackay scale) | 3.21 | 0.41 |
| 2 | ||
| (>10 points on the Lund-Mackay scale) | 6.30 | 1.61 |
