Table 1 The results of biometry measurements by IOL Master 500 and IOL Master 700.

From: A comparison of IOLMaster 500 and IOLMaster 700 in the measurement of ocular biometric parameters in cataract patients

Parameter

Eyes (n)

IOLMaster 500 (mm)

IOLMaster 700 (mm)

Intraclass Correlation

95% confidence interval

P

AL (mm)

275

24.23 ± 2.39

24.24 ± 2.39

1.000

1.000–1.000

0.000

Kf (D)

275

43.92 ± 1.64

43.83 ± 1.65

0.991

0.985–0.994

0.000

Ks (D)

275

44.93 ± 1.71

44.83 ± 1.71

0.993

0.984–0.996

0.000

CA (D)

275

1.01 ± 0.66

1.00 ± 0.66

0.919

0.899–0.936

0.000

Km (D)

275

44.42 ± 1.65

44.33 ± 1.65

0.995

0.985–0.998

0.000

J0

275

− 0.15 ± 0.52

− 0.13 ± 0.51

0.953

0.940–0.963

0.000

J45

275

0.06 ± 0.26

0.03 ± 0.28

0.825

0.782–0.860

0.000

ACD (mm)

275

3.03 ± 0.47

3.00 ± 0.47

0.952

0.937–0.963

0.000

WTW (mm)

275

11.50 ± 0.43

11.60 ± 0.44

0.903

0.770–0.948

0.000