Table 1.

Device Preparation Time with System U and System M

	System U, n=93	System M, n=103
Mean device preparation time ± SD (range), s	30.3±6.6 (20−60)	59.8±31.0 (31−202)
Mean lens delivery time ± SD (range), s	12.9±5.1 (4−28)	12.2±6.3 (4−44)
Mean lens unfolding time ± SD (range), s	13.8±7.0 (40−50)	17.6±11.0 (4−58)
Mean total surgical case time	56.6±12.6 (35−98)	89.6±34.6 (41–232)