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Table 2 Comparison of impression techniques in cast 1 using one-way ANOVA

From: Cast accuracy obtained from different impression techniques at different implant angulations (in vitro study)

  Comparison of impression techniques in cast 1 (parallel condition) F p value
Group 1
Indirect
Group 2
D.unsplinted
Group 3
D.splinted
  
Mean ± SD Mean ± SD Mean ± SD   
Δr1 48.11 ± 8.2 41.4 ± 9 40.3 ± 6.7 2.694 .085
Δr2 54.08 ± 7.2 50.7 ± 13.3 42.8 ± 8.5 3.276 0.056
  1. Δr1 the absolute error between implant abutments 1 and 2, Δr2 the absolute error between implant abutments 1 and 3