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Table 1 Accuracy of implant impression technique in the horizontal direction

From: Implant impression accuracy of parallel and non-parallel implants: a comparative in-vitro analysis of open and closed tray techniques

Variable Impression technique N Median Mean Standard deviation P value
Impression technique Open 96 0.0145 0.034 0.042 0.057
Closed 96 0.0320 0.049 0.032
Parallel implant Open 48 0.0140 0.030 0.039 0.244
Closed 48 0.0170 0.041 0.042
Non-parallel implant Open 48 0.0155 0.039 0.044 0.145
Closed 48 0.0355 0.057 0.060
  1. Mann-Whitney U test, P value < 0.05 no significance difference