Group 1 Group 2  
Parameter (n=25) (n=25) P Value
Mean age (years)±SD 71±11 75±8 0.133a
Mean AL (mm) ±SD 24.04±1.59 23.89±1.18 0.561a
Mean IOP (mmHg)±SD 14.5±3.5 12.8±3.3 0.100a
Mean CECD (cells/mm2)± SD 2365.2±159.1 2304.3±335.7 0.418a
Mean UST (s)±SD 75.6±31.4 76.8±29.5 0.890a
Mean CDE (%)±SD 22.5±12.4 25.1±12.9 0.944a
AL: Axial Length; IOP: Intraocular pressure; UST: Ultrasound time; CECD: Center Endothelial Cell Density; CDE: Cumulative Dissipated Energy aIndependent samples t test. bFisher’s exact test.
Table 2: Preoperative and intraoperative patient parameters.