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Table 1 Basic preoperative characteristics of 98 patients

From: Vector analysis of low to moderate astigmatism with small incision lenticule extraction (SMILE): results of a 1-year follow-up

Parameter

Value

Gender (n)

 

Female

52

Male

46

Age (y)

 

Mean ± SD

22.82 ± 4.65

Range

18,39

Sphere (D)

 

Mean ± SD

-5.10 ± 1.48

Range

-8.50,0

Cylinder (D)

 

Mean ± SD

-0.90 ± 0.68

Range

-2.75,–0.25

SE* (D)

 

Mean ± SD

-5.55 ± 1.39

Range

-9.00,–1.25

  1. *SE = Spherical equivalent.
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BMC Ophthalmology

ISSN: 1471-2415

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