Fig. 13.

Comparison of the mouse clicks and time consumed between the IILS and traditional manual layout. Error bars for comparing mouse click time between the IILS and each traditional workstation in (a). (b) Click time was compared between IILS and mixed workstations within patient and normal cases separately and was in turn compared between patient and normal cases within the IILS and traditional workstation separately in (c). Same comparison was applied to the time consumed and is shown in (d-f). Statistical significance is labeled *** for <0·005 and NS for no significant difference.