Table 2 Patient demographics and delivery characteristics
Characteristics | System 1 | System 2 | System 3 | System 4 | System 5 | System 6 |
|---|---|---|---|---|---|---|
No. of eyes | 50 | 82 | 99 | 63 | 50 | 44 |
Age (yr) | 72.7 ± 7.8 | 67.7 ± 8.5 | 68.6 ± 12.6 | 71.3 ± 7.8 | 73.8 ± 6.7 | 70.9 ± 6.5 |
M/F | 22/28 | 38/44 | 45/54 | 33/30 | 20/30 | 18/26 |
OD/OS | 29/21 | 47/35 | 48/51 | 32/31 | 27/23 | 19/25 |
IOL power (D) | 22.0 ± 2.5 | 20.9 ± 4.2 | 21.1 ± 3.8 | 20.9 ± 3.6 | 21.8 ± 2.8 | 22.1 ± 2.7 |
IOL delivery time (s) | 19.9 ± 6.5 | 28.5 ± 5.6 | 34.8 ± 9.8 | 23.8 ± 7.3 | 22.2 ± 2.6 | 16.6 ± 4.1 |