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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)