Table 1 Clinical characteristics of study participants.

From: Accuracy comparison of six intraocular lens formulas using total and standard keratometry measurements with the iolmaster 700

Parameter

 

Median

(Range)

Patients (n)

212

  

Eyes (n)

212

  

Left eye (n)

119

  

Female (n)

133

  

Age (year)

70.51 ± 10.58

71

(39–95)

IOL power(D)

19.34 ± 4.31

20.5

(6.0–28.0)

Axial length(mm)

24.23 ± 2.31

23.45

(20.82–32.39)

Anterior chamber depth(mm)

3.05 ± 0.45

3.05

(1.19–4.89)

Lens thickness(mm)

4.50 ± 0.45

4.56

(3.29–6.40)

White to white(mm)

11.63 ± 0.50

11.60

(10.30–13.10)

Spherical Equivalent (D)

44.35 ± 1.77

44.38

(38.72–49.71)

Total spherical equivalent(D)

44.37 ± 1.79

44.43

(38.58, 49.8)

Corneal astimagism(D)

0.74 ± 0.44

0.68

(0–2.20)

Total corneal astimagism(D)

0.80 ± 0.47

0.77

(0–2.08)