A meta-analysis of two different trials on posterior resin-bonded bridges.
In a meta-analysis the results of two different trials on posterior resin-bonded bridges (PRBBs) were combined. The common experimental variable 'preparation form' and the variable 'location' were combined for this analysis. The meta-analysis showed a highly significant effect for the variable 'location' (P < 0.001). Although the experimental variable 'preparation form' had no significant influence in the separate trials, the combined study revealed a significant effect for this variable on the retention of PRBBs (P = 0.03).
Verzijden
C W
CW
Department of Oral Function and Prosthetic Dentistry, TRIKON, Nijmegen, The Netherlands.
Creugers
N H
NH
Van't Hof
M A
MA
D002986:Clinical Trials as Topic; D003781:Denture Retention / Q000379:methods*; D016379:Denture, Partial, Fixed, Resin-Bonded; D006801:Humans; D015337:Multicenter Studies as Topic