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Table 3 Edema evaluation between groups

From: Effect of platelet rich fibrin on edema and pain following third molar surgery: a split mouth control study

  Group Independent samples test
n Mean Min Max SD t p
Gonion- commissura_preop PRF+ 30 8.7 7.1 10.8 0.8 1.032 0.306
PRF- 30 8.5 6.5 9.7 0.8
Total 60 8.6 6.5 10.8 0.8
Gonion- commissura_2nd day PRF+ 30 9.5 7.8 11.7 1.0 -0.089 0.930
PRF- 30 9.5 7.8 10.6 0.8
Total 60 9.5 7.8 11.7 0.9
Gonion- commissura_7.th day PRF+ 30 8.8 7.2 11.0 0.8 0.834 0.408
PRF- 30 8.7 6.6 9.9 0.8
Total 60 8.8 6.6 11.0 0.8
Tragus - commissura_preop PRF+ 30 10.8 9.0 12.4 0.8 0.278 0.782
PRF- 30 10.8 9.5 12.3 0.7
Total 60 10.8 9.0 12.4 0.8
Tragus - commissura_2nd day PRF+ 30 11.3 9.7 13.5 0.9 -0.328 0.744
PRF- 30 11.3 10.0 12.9 0.7
Total 60 11.3 9.7 13.5 0.8
Tragus - commissura_7th day PRF+ 30 10.9 9.2 12.4 0.8 0.197 0.845
PRF- 30 10.8 9.7 12.3 0.7
Total 60 10.9 9.2 12.4 0.8
Gonion-lateral canthus_preop PRF+ 30 9.8 8.3 11.8 0.8 0.730 0.468
PRF- 30 9.7 8.2 11.5 0.8
Total 60 9.7 8.2 11.8 0.8
Gonion- lateral canthus_2nd day PRF+ 30 10.1 8.3 12.0 0.8 0.283 0.778
PRF- 30 10.0 8.4 11.8 0.7
Total 60 10.0 8.3 12.0 0.8
Gonion- lateral canthus_7th day PRF+ 30 9.7 4.0 11.8 1.3 -0.131 0.896
PRF- 30 9.7 8.2 11.5 0.8
Total 60 9.7 4.0 11.8 1.1