From: Retention of bar clip attachment for mandibular implant overdenture
PEEK clip (M ± SD) | Nylon clip (M ± SD) | P value | |
---|---|---|---|
T0 | 42.08 ± 1.52 | 16.08 ± 0.68 | 0.000* |
T1 | 19.26 ± 1.15 | 15.78 ± 0.93 | 0.000* |
T2 | 19.90 ± 0.73 | 15.22 ± 0.53 | 0.000* |
T3 | 17.37 ± 1.07 | 16.56 ± 0.88 | 0.055 NS |