Table 1 Patient demographics and dataset characteristics

Age at Surgery (Years)

70.94 (9.72)

71.59

(70.73, 71.15)

71.16 (9.38)

71.77

(70.89, 71.42)

70.65 (10.15)

71.47

(70.32, 70.98)

0.028*

 AL (mm)

24.15 (1.37)

23.97

(24.12, 24.18)

23.90 (1.35)

23.71

(23.86, 23.94)

24.49 (1.32)

24.32

(24.44, 24.53)

< 0.0001*

 CCT (μm)

551.36 (36.47)

551.00

(550.59, 552.14)

549.34 (36.29)

549.00

(548.31, 550.37)

554.04 (36.53)

553.00

(552.85, 555.23)

< 0.0001*

 AD (mm)

2.69 (0.41)

2.70

(2.68, 2.70)

2.64 (0.40)

2.65

(2.63, 2.65)

2.76 (0.42)

2.78

(2.75, 2.77)

< 0.0001*

 ACD (mm)

3.24 (0.41)

3.25

(3.24, 3.25)

3.19 (0.40)

3.20

(3.18, 3.20)

3.31 (0.42)

3.33

(3.30, 3.33)

< 0.0001*

 LT (mm)

4.54 (0.45)

4.53

(4.53, 4.55)

4.53 (0.44)

4.52

(4.51, 4.54)

4.55 (0.47)

4.55

(4.54, 4.57)

0.235

 Km (D)

43.86 (1.64)

43.84

(43.82, 43.89)

44.17 (1.58)

44.16

(44.12, 44.21)

43.44 (1.63)

43.38

(43.39, 43.49)

< 0.0001*

 AST (D)

0.93 (0.81)

0.74

(0.92, 0.95)

0.91 (0.77)

0.73

(0.88, 0.93)

0.97 (0.86)

0.76

(0.94, 1.00)

0.039*

 WTW (mm)

12.12 (0.53)

12.13

(12.11, 12.13)

12.04 (0.50)

12.05

(12.02, 12.05)

12.24 (0.54)

12.26

(12.22, 12.25)

< 0.0001*

 SPH (D)

− 0.87 (1.02)

− 0.66

(− 0.90, − 0.85)

− 0.91 (1.01)

− 0.66

(− 0.94, − 0.89)

− 0.82 (1.04)

− 0.66

(− 0.85, − 0.79)

< 0.0001*

 CYL (D)

0.65 (0.69)

0.50

(0.64, 0.67)

0.63 (0.66)

0.50

(0.61, 0.64)

0.68 (0.72)

0.50

(0.66, 0.71)

0.006*

Postoperative Refraction (D)

−0.55 (0.96)

− 0.41

(− 0.57, − 0.53)

−0.60 (0.95)

− 0.41

(− 0.63, − 0.57)

−0.48 (0.97)

− 0.29

(− 0.51, − 0.45)

< 0.0001*