Caroliene Meijndert

135 The effect of implant-abutment connections on peri-implant bone level change Study Random effects model Canullo et al., 2017 Cooper et al., 2019 (b) Lowy et al., 2019 (a) Mean 0.08 0.08 0.10 0.10 SD 0.11 0.23 0.70 N 30 32 20 95%−CI [ 0.05; 0.12] [ 0.04; 0.12] [ 0.02; 0.18] [−0.21; 0.41] −1 −0.5 0 0.5 1 Mean and 95% CI Forest plots for random effects meta-analysis of studies evaluating mid-buccal mucosa level change in the PS-parallel group Study Random effects model Cooper et al., 2019 (b) Gjelvold et al., 2017 Gjelvold et al., 2020 Guarnieri et al., 2016 Lowy et al., 2019 (b) Raghoebar et al., 2009 Mean 0.04 0.00 0.21 −0.02 −0.01 0.50 −0.63 SD 0.33 0.46 0.36 0.04 0.90 1.63 N 34 50 21 13 20 45 95%−CI [−0.08; 0.16] [−0.11; 0.11] [ 0.08; 0.34] [−0.17; 0.13] [−0.03; 0.01] [ 0.11; 0.89] [−1.11; −0.15] −1 −0.5 0 0.5 1 Mean and 95% CI Forest plots for random effects meta-analysis of studies evaluating mid-buccal mucosa level change in the PM-parallel group 7