Table 4 Univariable analysis of factors associated with failure after selective laser trabeculoplasty treatment.

From: Real-world data from selective laser trabeculoplasty in Brazil

Parameters

Sample

Hazard ratio

95% Confidence interval

P value

Age, per year

831

1.00

0.99–1.00

0.592

Ethnicity, black

472

1.35

0.79–2.31

0.261

Baseline IOP, per mmHg

835

0.98

0.95–1.00

0.140

Baseline MD, per dB

835

0.98

0.97–1.00

0.006

360 degrees treatment, yes

761

0.58

0.47–0.73

 < 0.001

Eye, right

835

0.80

0.66–0.96

0.230

Pseudophakic, yes

835

0.88

0.73–1.06

0.280

Pachymetry, per um

835

0.99

0.99–1.00

0.828

Angle pigmentation ≥+++/4 , yes

795

0.66

0.54–0.80

 < 0.001

Prostaglandin before-SLT, yes

828

1.04

0.86–1.26

0.634

Carbonic anhydrases before-SLT, yes

829

0.83

0.69–1.00

0.058

Naive of treatment, yes

832

1.02

0.81–1.30

0.808

Corticosteroid post-SLT, yes

768

0.39

0.32–0.47

 < 0.001

NSAID post-SLT, yes

768

2.54

2.06–3.13

 < 0.001

  1. IOP intraocular pressure, MD mean deviation, SLT selective laser trabeculoplasty, NSAID nonsteroidal anti-inflammatory drug.