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Table 1 Comparison of outcomes before and 3 months after surgery (mean ± SD)

From: Digital versus slit-beam marking for toric intraocular lenses in cataract surgery

 

Digital Group

Manual Group

P value

Age (y)

(range)

62.72 ± 15.96

(26 to 83)

60.17 ± 16.26

(16 to 83)

0.637

Gender (M/F)

11/17

8/22

-

Eyes (R/L)

16/20

17/19

-

Axial length (mm)

(range)

24.18 ± 1.72

(20.9 to 26.4)

23.43 ± 1.33

(20.81 to 25.38)

0.153

Preop corneal cylinder (D)

(range)

1.98 ± 0.74

(1.15 to 4.08)

2.21 ± 1.01

(0.97 to 4.46)

0.432

 WTR

12

14

 ATR

23

22

 OB

1

0

Residual refractive cylinder (D)

(range)

0.42 ± 0.45

(0.00 to 1.25)

0.39 ± 0.40

(0.00 to 1.25)

0.844

Preop UDVA (logMAR)

(range)

0.82 ± 0.39

(0.22 to 1.30)

0.72 ± 0.29

(0.4 to 1.30)

0.388

Postop UDVA (logMAR)

(range)

0.15 ± 0.16

(0.00 to 0.52)

0.17 ± 0.12

(0.00 to 0.40)

0.694

Postop BCSVA (logMAR)

(range)

0.04 ± 0.08

(-0.08 to 0.22)

0.05 ± 0.07

(0.00 to 0.22)

0.489

  1. The clear corneal incision was made on the steep axis
  2. SD standard deviation, D diopters, Toric IOL toric intraocular lens. WTR with the rule, ATR against the rule, OB Oblique, UDVA uncorrected distance visual acuity, BCSVA best-corrected spectacle visual acuity