Table 1 Baseline characteristics

Eye.no(%)

31(30.7)

45(44.5)

25(24.8)

/

Patients.no(%)

21(33.9)

31(50)

21(33.9)

/

Age(years)

57.94 ± 12.31

58.37 ± 10.74

55.48 ± 11.93

0.434

AL(mm)

26.29 ± 2.65

26.31 ± 2.20

26.35 ± 2.40

0.898

ACD(mm)

3.44 ± 0.33

3.25 ± 0.38

3.31 ± 0.35

0.086

Astignatism(D)*

0.75 ± 0.53*

0.54 ± 0.25*

1.40 ± 0.41*

0.000*

Flat K(D)

42.34 ± 2.84

42.21 ± 2.21

41.89 ± 2.48

0.578

Steep K(D)

43.10 ± 3.00

42.74 ± 2.46

43.29 ± 2.42

0.357