Table 2
Precision analysis
Intrauser precision
Interuser precision: operators A1 and B1
Operator A
Operator B
RMS (mm)
0.32
0.33
0.35
Mean (mm)
0.31
0.32
0.34
SD (mm)
0.16
0.18
0.21
95th percentile (mm)
0.56
0.58
0.65
99th percentile (mm)
0.78
0.88
0.96