Table 1 Intraobserver repeatability outcomes for biometric measurements obtained using OA-2000 swept-source optical coherence tomography in cataract patients.

AL (mm)

1st

23.36 ± 0.92

0.02

0.05

0.07

1.000 (0.999 to 1.000)

2nd

23.36 ± 0.92

0.02

0.05

0.08

1.000 (0.999 to 1.000)

CCT (μm)

1st

518.25 ± 33.20

3.94

10.92

0.76

0.986 (0.980 to 0.991)

2nd

518.82 ± 32.65

3.71

10.29

0.72

0.987 (0.981 to 0.991)

ACD (mm)

1st

3.03 ± 0.33

0.03

0.09

1.12

0.990(0.985 to 0.993)

2nd

3.03 ± 0.33

0.04

0.12

1.43

0.983 (0.976 to 0.989)

LT (mm)

1st

4.51 ± 0.38

0.09

0.26

2.07

0.943 (0.918 to 0.961)

2nd

4.51 ± 0.38

0.09

0.24

1.93

0.950 (0.929 to 0.966)

Ks (Φ = 2.5) (D)

1st

44.68 ± 1.57

0.13

0.36

0.29

0.993 (0.990 to 0.995)

2nd

44.69 ± 1.56

0.12

0.34

0.28

0.994 (0.991 to 0.996)

Kf (Φ = 2.5) (D)

1st

43.95 ± 1.61

0.15

0.41

0.33

0.992 (0.988 to 0.994)

2nd

43.95 ± 1.61

0.16

0.45

0.37

0.990 (0.985 to 0.993)

Km (Φ = 2.5) (D)

1st

44.32 ± 1.58

0.10

0.29

0.23

0.996 (0.994 to 0.997)

2nd

44.32 ± 1.57

0.11

0.31

0.25

0.995 (0.993 to 0.997)

Ks (Φ = 3.0) (D)

1st

44.65 ± 1.57

0.12

0.33

0.27

0.994 (0.992 to 0.996)

2nd

44.64 ± 1.57

0.13

0.35

0.29

0.993 (0.990 to 0.996)

Kf (Φ = 3.0) (D)

1st

43.96 ± 1.63

0.13

0.37

0.31

0.993 (0.990 to 0.995)

2nd

43.96 ± 1.62

0.15

0.41

0.34

0.992 (0.988 to 0.994)

Km (Φ = 3.0) (D)

1st

44.30 ± 1.58

0.09

0.25

0.21

0.997 (0.995 to 0.998)

2nd

44.30 ± 1.59

0.11

0.29

0.24

0.993 (0.994 to 0.997)

WTW (mm)

1st

11.50 ± 0.37

0.09

0.24

0.76

0.947 (0.924 to 0.964)

2nd

11.49 ± 0.35

0.08

0.22

0.70

0.950 (0.929 to 0.966)