showed a trendp = 0.056
Post-hoc tests at 16 weeks showed a trend for better ratings in the Z group than in the control group— Z = 2.35, p = 0.056.
Post-hoc tests at 16 weeks showed a trend for better ratings in the Z group than in the control group— Z = 2.35, p = 0.056.
The “PVP” membrane is better due to the fact that after 24 weeks of observation there was a statistical trend for higher histological ratings.