Table 3

95% limit of normal variability (1.96 × SD mean difference between HRT1 and HRT2 for the normal group)

Parameter Cup area (mm2) Cup volume (mm3) Rim area (mm2) Rim volume (mm3)
Global0.1600.0560.2480.116
Inferotemporal0.0080.019
Inferonasal0.0040.017
Superotemporal0.0200.0130.0330.014
Superonasal0.0200.0360.017