Mean and standard deviation of RMS between implant impression techniques
| Experimental group | Shapiro-Wilk normality test | |
|---|---|---|
| Statistic | Significance | |
| PN | 0.933 | 0.475 |
| PG | 0.930 | 0.443 |
| PH | 0.864 | 0.085 |
PN: open tray impression technique with pick-up impression coping (non-splint), PG: open tray impression technique with pick-up impression coping (splint GC pattern resin), PH: open tray impression technique with pick-up impression coping (splint Herifix).
