Skip to main content

Table 3 Comparing mean IOP readings in each visit between 1000 and 5000 silicone oil groups

From: Characteristics, fates and complications of long-term silicone oil tamponade after pars plana vitrectomy

Visit

Mean difference

t

df

Sig. (2-tailed)

95% CI of the difference

Effect size (Cohen’s d)

IOP Baseline

1.36

1.46

71

.149

[−.497, 3.21]

0.342

IOP Day 1

−2.76

− 2.11

68

.039*

[−5.37, −.146]

0.507

IOP Week 1

1.10

.583

67

.562

[−2.67, 4.88]

0.14

IOP Month 1

2.10

.997

59

.323

[−2.11, 6.32]

0.252

IOP Month 4

0.18

.079

51

.937

[−4.42, 4.79]

0.021

IOP Last visit

0.078

.032

62

.975

[−4.82, 4.97]

0.008

  1. CI confidence intervals, IOP Intraocular Pressure
  2. * Significant at 0.05 level