Table 4: The median RFA values (ISQ units) for bone at 6-week and 12-week time points for the flapless and flap techniques.

Variable RFA (ISQ)
6 weeks
median (IQR)
12 weeks
median (IQR)
Z Statistica P valuea
Flapless 79(3.30) 82.3(3.30) -2.705 0.007
Flap 80(12.70) 82.6(8.00) -2.936 0.003

a Wilcoxon signed rank test

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