Table 2.

Characteristics of eyes included in the final analysis

Parameter	Value: mean±SD (range)
Axial length	23.70±1.28 (20.49–31.77)
Anterior chamber depth	3.12±0.39 (2.01–4.36)
Mean keratometry	43.78±1.48 (39.65–48.12)
Flat keratometry	43.45±1.49 (38.05–47.64)
Steep keratometry	44.11±1.53 (39.93–50.37)
Lens thickness	4.56±0.45 (3.52–5.75)
IOL power	21.2±3.4 (6.0–30.0)
Age	77.8±9.58
Gender distribution	364 male; 500 female

IOL, intraocular lens.