From: Management of Persistent Epistaxis Using Floseal Hemostatic Matrix vs. traditional nasal packing: a prospective randomized control trial
Pain
Treatment (Floseal) (N = 13)
Control (N = 13)
Z-score
p-valuea
Placement
2.4
7.8
3.6987
0.0022
Treatment
0.5
4.5
3.3800
0.0007
Removal
0
3.9
3.0699
0.0021