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Table 2 PROMs during the operation

From: Patient-reported outcome measures and clinical outcomes following peri-implant vestibuloplasty with a free gingival graft versus xenogeneic collagen matrix: a comparative prospective clinical study

 

XCM

FGG

p-value

Median

25%

75%

Median

25%

75%

Pain

10.0

0

35.0

20.0

10.0

32.5

0.156

Stress

20.0

5.0

65.0

30.0

10.0

55.0

0.869

Nausea

0

0

10.0

0

0

25.0

0.347

Tolerance to time

40.0

10.0

60.0

50.0

30.0

50.0

0.758

Acceptance to surgery

0

0

30.0

30.0

0

50.0

0.025*

  1. Median, first, and third quartile of the PROMs on a VAS from 0 to 100 mm. A Mann-Whitney U test was used to calculate significance levels (p-value). *Statistically significant difference between groups (p < 0.05)