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. 2023 Jul 17;17:1993–2001. doi: 10.2147/OPTH.S418128

Table 3.

Number of Procedures in the Monofocal IOL and Presby-IOL Groups

Monofocal Group Presby-IOL Group p-value
N Mean ± SD (Range) N Mean ± SD (Range)
Number of procedures during the first postoperative year 177 0.51 ± 1.37 (0.0–8.0) 177 1.69 ± 2.62 (0.0–17.0) <0.001
Number of procedures within first 90 days 177 0.17 ± 0.54 (0.0–3.0) 177 0.43 ± 0.96 (0.0–7.0) 0.001
Number of procedures between postoperative visits 91 to 365 days 177 0.34 ± 0.95 (0.0–5.0) 177 1.26 ± 2.05 (0.0–10.0) <0.001