Table 2 Comparing patients' baseline characteristics with occurrence of a postoperative spike.

From: Factors associated with 1-year outcomes and transient intraocular pressure elevation in minimally invasive glaucoma surgery using Kahook Dual Blades

Spike occurrence

Present

Absent

P-value

Number of eyes

25

108

 

Sex, n (%)

 Male

17 (68)

57 (53)

0.19

 Female

8 (32)

51 (47)

Age (y), mean (SE)

70.4 ± 10

74.1 ± 7.33

0.1

Baseline IOP (mmHg), mean (SE)

19.5 ± 4.93

19.1 ± 5.23

0.63

Baseline drop score (n), mean (SE)

3.68 ± 1.44

2.66 ± 1.45

0.002

With cataract surgery, n (%)

23 (92)

92 (85)

0.62

Axial length (mm), mean (SE)

25.6 ± 2.23

24.5 ± 1.68

0.02

BCVA (logMAR), mean (SE)

0.23 ± 0.36

0.19 ± 0.24

0.83

Hyphema

2

8

1

MD classification

 Mild

5

35

0.39

 Moderate

8

30

 Severe

13

42

Incision range classification

 Range 1

7

25

0.31

 Range 2

8

22

 Range 3

4

30

 Range 4

4

40

  1. BCVA best corrected visual acuity, IOP intraocular pressure, logMAR logarithm of the minimum angle of resolution, SE standard error.